Find AC. FIND X USING THE PICTURE. BELOW. WILL MARK BRANLIEST FOR FIRST ONE TO ANSWER

Find AC. FIND X USING THE PICTURE. BELOW. WILL MARK BRANLIEST FOR FIRST ONE TO ANSWER

Answers

Answer 1

Answer:

AC ≈ 50.5

Step-by-step explanation:

Using the tangent ratio in the right triangle

tan29° = [tex]\frac{opposite}{adjacent}[/tex] = [tex]\frac{BC}{AC}[/tex] = [tex]\frac{28}{x}[/tex] ( multiply both sides by x )

x × tan29° = 28 ( divide both sides by tan29° )

x = [tex]\frac{28}{tan29}[/tex] ≈ 50.5 ( to the nearest tenth )

Answer 2

Answer:

50.5

Step-by-step explanation:

In the right triangle, focus on angle A.  The side marked 28 is the opposite side, and the side marked  x  is the adjacent side.  The trigonometric ratio that uses those two side is the tangent ratio.

tangent = (opposite) / (adjacent)

[tex]\tan{29^\circ}=\frac{28}{x}[/tex]

Multiply both sides by  x.

[tex]x\cdot \tan{29^\circ}=28[/tex]

Divide by tan 29 degrees.

[tex]x=\frac{28}{\tan{29^\circ}}[/tex]

Use a calculator (in degree mode!) to approximate  x.

[tex]x \approx 50.5[/tex]


Related Questions

please help me with this sum I will mark you as brainest​

Answers

Answer:

Step-by-step explanation:

3/6 x 8

= ( 3 x 8 ) / 6

= 24 / 6

4/7 x 2

= ( 4 x 2 ) / 7

= 8 / 7

9/2 x 3

= ( 9 x 3 ) / 2

= 27 / 2

8/5 x 7

= ( 8 x 7 ) / 5

= 56 / 5

3/9 x 5

= ( 3 x 5 ) / 9

= 15/9

7/4 x 4

= ( 7 x 4 ) / 4

= 28 / 4

6/2 x 6

= ( 6 x 6 ) / 2

= 36 / 2

8/3 x 9

= ( 8 x 9 ) / 3

= 72 / 3

9/4 x 8

= ( 9 x 8 ) / 4

= 72 / 4

5/3 x 6

= ( 5 x 6 ) / 3

= 30 / 3

2/7 x 3

= ( 2 x 3 ) / 7

= 6 / 7

8/4 x 7

= ( 8 x 7 ) / 4

= 72 / 4

6/4 x 2

= ( 6 x 2 ) / 4

= 12 / 4

am 7. If the base of the parallelogram is equal to ir and the height is r, then what is the area of the parallelogram?

Answers

Step-by-step explanation:

The area of a parallelogram is just base x height, same as a rectangle.

[tex]a=b*h\\a=ir*r[/tex]

If ir is 2 separate variables rather than just 1, that can be simplified to this:

[tex]a=ir^2[/tex]

Select the geometric figure that correctly matches with the following formula:

A=[tex]\pi r^{2}[/tex]

Answers

Answer:

Circle

Step-by-step explanation:

The area of a circle is

[tex]\pi r^{2}[/tex]

A. circle

The area of a circle is 2[tex]\pi[/tex]

What is the formula for the circle?

The Circle Formulas are expressed as,

the Diameter of a Circle. D = 2 × r. Circumference of a Circle. C = 2 × [tex]\pi[/tex] × r.Area of a Circle A = 2[tex]\pi[/tex]

The collection of all points equidistant from a fixed point in a plane is called a circle.

the circle is a closed 2-dimensional figure in which the set of all the points in the plane is equidistant from a given point called the “center”. Every line that passes through the circle forms the line of reflection symmetry.

Learn more about Area of a Circle here

https://brainly.com/question/402655

#SPJ2

Mr. Walthour is building a storage in a conical shape. The base of the shed is 4 meters in diameter and the height of the shed is 3.8 meters. What is the volume of the shed? Round to the nearest tenth.

Answers

5.06(repeating) pi or approx 15.917
meters cubed

The formula for volume of a cone is 1/3 area of base times height

We can find the r of the base by dividing the diameter by 2 which can then be used in pi r squared to find the area of the base. Now we just have to multiply this by the height (which is 3.8) and then divide by 3

I need help with b .

Answers

Answer:

Finding a common denominator is the same as finding a common multiple. You can multiply the denominators by each other, or list out the multiples of each denominator. Multiplying by others' unique factors gives the least common denominator.

A bike race takes place over a 3 mile course. How many feet is it?

a
15280 ft
b
3000 ft
c
15,840 ft
d
15000 ft

Answers

Answer:

A

Step-by-step explanation:

Here is ur answer

- BRAINLIEST answerer

Please help me out with thisbeen stuck on this for like a day

Answers

Check the picture below, that'd be more or less the pattern of the sprinklinkg, so when we find it's vertex, we'd find how far along the ground at the maximum and its maximum height.

[tex]h(x)=160x-16x^2\implies h(x)=-16x^2+160x+0 \\\\\\ \textit{vertex of a vertical parabola, using coefficients} \\\\ h(x)=\stackrel{\stackrel{a}{\downarrow }}{-16}x^2\stackrel{\stackrel{b}{\downarrow }}{+160}x\stackrel{\stackrel{c}{\downarrow }}{+0} \qquad \qquad \left(-\cfrac{ b}{2 a}~~~~ ,~~~~ c-\cfrac{ b^2}{4 a}\right)[/tex]

[tex]\left( -\cfrac{160}{2(-16)}~~,~~0-\cfrac{160^2}{4(-16)} \right)\implies \left( \cfrac{160}{32}~~,~~\cfrac{25600}{64} \right) \\\\\\ (\stackrel{\stackrel{\textit{along the ground}}{\downarrow }}{5}~~,~~\underset{\stackrel{\uparrow }{\textit{maximum height}}}{400})[/tex]

well, as you may notice from the picture, the water will hit the ground again when h(x) = 0 or namely y = 0, so let's do that to find out

[tex]h(x)= 160x-16x^2\implies \stackrel{h(x)}{0}= 160x-16x^2 \\\\\\ \stackrel{\textit{common factoring}}{0=16x(10-x)} \implies x = \begin{cases} 0&\leftarrow \textit{hits the ground first}\\ 10&\leftarrow \textit{hits \underline{the ground again}} \end{cases}[/tex]

A loan is paid in 15 years with a total of $192.000. It had a 4% interest rate that compounded monthly. What was the principal?

Round your answer to the nearest dollar and do not include dollar sign

Answers

I really don’t know but I feel like if it’s 4% it should be the nearest

The mass of Earth is approximately 6 x 10^27 that of the Sun is 330,000 times as much. The gravitational constant is 6.7 x 10^-8 cm/s2.g. The distance of Earth from the Sun is about 1.5 x 10^12 cm. Compute, approximately, the work necessary to increase the distance of Earth from the Sun by 1 cm.​

Answers

Answer:

12.89

Step-by-step explanation:

ititiiitiiiuuyhgtfvnmmnhhnjijli

The image of the point (4, -9) under a translation is (9, -14). Find the coordinates
of the image of the point (-9, -8) under the same translation.

Answers

9514 1404 393

Answer:

  (-4, -13)

Step-by-step explanation:

When the translation (T) is added, the image is formed.

  (4, -9) +T = (9, -14)

  T = (9, -14) -(4, -9) = (9-4, -14-(-9)) = (5, -5)

The same holds for the second point:

  (-9, -8) +T = (-9, -8) +(5, -5) = (-9 +5, -8 -5) = (-4, -13)

The image of the second point under the same translation is (-4, -13).

How are commercial banks are funded?

Answers

Answer:

Commercial banks are funded through Customer deposits as well as with the fees charged against their services provided to customers. The Banks provide many services like funding to customers and many form loans, they also deposit their money.

Step-by-step explanation:

this is the correct answer happy

Answer:

CUSTOMER DEPOSITS

Step-by-step explanation:

CORRECT VIA EDMENTUM 2022

Write the equation of the line that passes through the given points.
(1,2.5) and (0,6.5)

Answers

let's change the decials first off to fractions and get the slope and line

[tex]2.\underline{5}\implies \cfrac{25}{1\underline{0}}\implies \cfrac{5}{2}~\hfill 6.\underline{5}\implies \cfrac{65}{1\underline{0}}\implies \cfrac{13}{2} \\\\[-0.35em] ~\dotfill\\\\ (\stackrel{x_1}{1}~,~\stackrel{y_1}{\frac{5}{2}})\qquad (\stackrel{x_2}{0}~,~\stackrel{y_2}{\frac{13}{2}})[/tex]

[tex]\stackrel{slope}{m}\implies \cfrac{\stackrel{rise} {\stackrel{y_2}{\frac{13}{2}}-\stackrel{y1}{\frac{5}{2}}}}{\underset{run} {\underset{x_2}{0}-\underset{x_1}{1}}}\implies \cfrac{~~ \frac{8}{2}~~}{-1}\implies \cfrac{4}{-1}\implies -4 \\\\\\ \begin{array}{|c|ll} \cline{1-1} \textit{point-slope form}\\ \cline{1-1} \\ y-y_1=m(x-x_1) \\\\ \cline{1-1} \end{array}\implies y-\stackrel{y_1}{\cfrac{5}{2}}=\stackrel{m}{-4}(x-\stackrel{x_1}{1})[/tex]

[tex]y-\cfrac{5}{2}=-4x+4\implies y=-4x+4+\cfrac{5}{2}\implies y = -4x+\cfrac{13}{2}[/tex]

the area of a square is 36 centimeters. how long is each side of the square?

Answers

Answer:

6cm

Step-by-step explanation:

square root of 36 because the area of a square is base x height and a square has equal sides

Help pls ASAP plssss

Answers

Answer:

y=2x-1

Step-by-step explanation:

The y-intercept is -1

The slope is 2

Consider the set {7,8,9; the elements of this set include?
a. 7,8,9
b. 9, 10, 11
c. none of these

Answers

Answer:

The correct answer is "Option A".

Step-by-step explanation:

Hope this helps :)

What is the next number in the series shown?

132, 123, 115, 108, 102

Answers

Answer: 97
Explanation:
132-123 = 9
123-115 = 8
115-108 = 7
108-102 = 6
102-5 = 97

PLease help middle school math 40 points

Answers

Answer:

b

Step-by-step explanation:

2/5 * 2x = 4/5

2/5 * 3 = 6/5 = 1 1/5

Answer:

B.

Step-by-step explanation:

Using the distributive property (multiplying 2/5 to both 2x and 3) we can get the answer 4/5x + 1 1/5.

I hope this helps :)

Write an explanation to help your friend understand why the expression 0.45x represents decreasing x by 55%.

Need the answer please and thank you!

Answers

Answer:

A variable is a letter that is used to represent a number. For instance, in this problem the variable x represents an unknown number that will equal 5 when added to 2.

Step-by-step explanation:

The percentage is calculated by dividing the required value by the total value and multiplying by 100.

Required percentage value = a

total value = b

Percentage = a/b x 100

x - (55/100)x = 0.45x

The decreasing x by 55% is 0.45x

What is a percentage?

The percentage is calculated by dividing the required value by the total value and multiplying by 100.

Example:

Required percentage value = a

total value = b

Percentage = a/b x 100

Example:

50% = 50/100 = 1/2

25% = 25/100 = 1/4

20% = 20/100 = 1/5

10% = 10/100 = 1/10

We have,

Decreasing x by 55%.

This can be written as,

= x - (55/100)x

= x - 0.55x

= 0.45x

Thus,

The decreasing x by 55% is 0.45x

Learn more about percentages here:

https://brainly.com/question/11403063

#SPJ2

what is multiple integrals​

Answers

multiple integral, In calculus, the integral of a function of more than one variable. As the integral of a function of one variable over an interval results in an area, the double integral of a function of two variables calculated over a region results in a volume
multiple integral, In calculus, the integral of a function of more than one variable. As the integral of a function of one variable over an interval results in an area, the double integral of a function of two variables calculated over a region results in a volume.

Which of the following is not a question to ask to determine the reasonability of a solution?
A. Do the units match what is given in the word problem?
B. Does the answer match what the question is asking for in the problem?
C. Does the numerical answer match up with the correct variable?
D. Is the magnitude of the numeric portion of the answer within an expected range?

Answers

Answer:

D IS THE ANSWER

Step-by-step explanation:

HOPE IT HELPS

kyle took at total of 8 quizzes in the first 4 weeks of school. How many weeks of school will he have to attend before he will have taken a total of 12 quizzes?

Answers

Answer:

6 weeks

Step-by-step explanation:

8 quizzes = 4 weeks

So 2 quizzes/week

It will take her 12/2 weeks (6) to finish 12 quizzes

-Chetan K

Find the additive inverse and the multiplicative inverse, if it exists, of the given number. 5 in modulo 8 arithmetic

Answers

The additive inverse of 5 modulo 8 is the number a such that

5 + a ≡ 0 (mod 8)

Then

a ≡ -5 ≡ -5 + 8 ≡ 3 (mod 8)

The multiplicative inverse is m such that

5m ≡ 1 (mod 8)

Use the Euclidean algorithm:

8 = 1•5 + 3

5 = 1•3 + 2

3 = 1•2 + 1

Then

1 = 3 - 1•2

1 = 3 - 1•(5 - 1•3) = 2•3 - 1•5

1 = 2•(8 - 1•5) - 1•5 = 2•8 - 3•5

and so

1 ≡ 2•8 - 3•5 ≡ (-3)•5 (mod 8)

which means the inverse of 5 is

-3 ≡ 8 - 3 ≡ 5 (mod 8)

A couple stayed for 3 years before having their first child. then 2 years before the second. 2 years again before the third, and so on until the sixth child. If the husband was 28 years and the wife was 25 years when they had their first child, what is the sum of the ages of the couple a year before the last born?​

Answers

Answer:

71

Step-by-step explanation:

25+2+2+2+2+1=34

28+2+2+2+2+1=37

sum=34+37

71

Answer:

3+2+2=7 year back

28-7=21

25-7=18

years old pls mark me as brainlist

what number is its own oppositie?

Answers

Answer:

0

Step-by-step explanation:

what number is its own oppositie?

The number 0 is the only number that is its own opposite.

There are 110 calories per 177.4 grams of Cereal X. Find how many calories are in 212.5 grams of this cereal.

Answers

Answer: 131.76 calories

Step-by-step explanation:

110 calories          x

----------------- = ----------------

177.4 grams     212.5 grams

cross multiply and divide

(110x212.5)

23, 375 / 177.4 grams

x= 131.76

Vhich number line represents the solution of 4x - 9> -21?

Answers

Answer:4x -9 >= -21

4x >= -12

x >= -12/4

x >= -3  

so this number line started with -3 and go away till + infinity  

hope this will help you

Step-by-step explanation:

A map has a scale of 1 cm to 20km. Rewrite the scale as a ration in its simplest form.

BRAINLIEST HELP PLS !!!!!

Answers

Answer:

1 : 2000000

Step-by-step explanation:

we have to convert 20km into cm so

20km×100000

=2000000

So ratio is 1:2000000

MARK ME BRAINLIEST PLS!

Answer:

1:2000000.

Step-by-step explanation:

1 km = 1000m = 100*1000

= 100,000 cm

20 km = 2,000,000 cm.

Harold and his brother collected 2019 cans a 1-year period. Each boy collected the same number of cans. About how many cans did each boy collect? Explain how you found your answer.​

Answers

Answer:

1008.5 cans

Step-by-step explanation:

2019/2=1008.5

if you wanted per day, 1008.5/365=2017/730

One integer is 8 less than another integer. The sum of the two integers is 72. Find the two integers. Step 2 of 2: What are the two integers? Separate values with a comma.

Answers

Answer:

40 and 32

Step-by-step explanation:

This is a linear systems equation problem.

a + b = 72

a = b - 8

Use substitution. Substitute b-8 for a in a+b=72

b-8+b=72

2b-8=72

add 8 to both sides

2b=80 (divide both sides by 2)

b = 40

Plug the value of b into the a=b-8

a=40-8

a=32

Check:  40 + 32 = 72 So the two integers are 40 and 32

i rlly need help ill give u brainliest​

Answers

Answer:

A. 2^4*5            B. 3^3*2

Step-by-step explanation:

80/2 = 40

40 and 2

20 and 2

10 and 2

5 and 2

So we got 4 2's and one 5 bcz they prime.

27 and 2

9 and 3

3 and 3

So 2 3's and one 2 bcz they prime.

This method requires you to use prime factorization. Basically you break down these numbers into factors that---when multiplied together---equals the original number. For a, you can break the number into 8*10 and they still multiply together to equal 80. But this is not prime factors because you can break them down further. You have to continue doing this until you get prime numbers. For a, you get (2^3)x(5) and for b, you get (3^3)x(2)=54
Other Questions
Without going into the specifics of the charge, the defendant was found guilty of violating an obscure state law in a county court. Since the law was enacted a century ago, not a single person has been charged with violating it in the state. As a result, this case was essentially new territory for state prosecutors and the presiding county court judge. The case is being appealed. The defense attorney is confident that the verdict will be overturned based on a failure of what they perceive as the judge not abiding by precedent. This claimed precedent refers to a recent highly publicized case in another state that involved a similar law. As a noted legal scholar, the state judiciary has called you in to assess the validity of the appeal. When asked for your preliminary thoughts by a senior state prosecutor, specifically if you believe the judge failed to follow precedent in offering his opinion, how do you respond the price of broccoli is $1.25 per pound. let y be the total cost in dollars of buying x pounds of broccoliwhich equation represents this situation a, x=y+1.25 b. y= 1.25x c. y= x+1.25 d. x= 1.25y Can you please solve for this please? Hello, can anyone help with this question? The most beautiful contestant won the pageant. ""Beautiful"" has a negative connotation. Please select the best answer from the choices provided T F. Please help me what dos this mean? Giving brainliest How does friction help us in walking. Select the correct answer.Read this excerpt from House Decoration by Oscar Wilde:In these days, we hear ladies boast that they do not wear a dress more than once. In the old days, when dresses were decorated with beautiful designs and worked with exquisite embroidery, ladies rather took a pride in bringing out the garment, wearing it many times, and handing it down to their daughters. This process would, I think, be quite appreciated by a modern husband when called upon to pay his wifes bills.Which sentence correctly paraphrases and cites the excerpt?A. Modern husbands who are called upon to pay their wives bills are not happy that their dresses are decorated with beautiful designs and worked with exquisite embroidery (Wilde).B. Fashion was less expensive and more beautiful when women enjoyed wearing a few well-made dresses regularly rather than striving to wear a great variety of clothes (Wilde).C. It is better for women to have many dresses that they only wear once than for women to have a few dresses that they have to hand down to their daughters in order to save money (Wilde).D. In the old days, when dresses were decorated with beautiful designs and worked with exquisite embroidery, ladies rather took a pride in bringing out the garment, wearing it many times, and handing it down to their daughters (Wilde). Which sentence uses theunderlined academicvocabulary word incorrectly?A. She wanted to lose weight, so shededuced sugar and fat from her diet.B. I deduced the fastest way to deliverfood to Rick's house.C. All of the new furniture in the roomwas in proportion to the old furnitureAnswer asap and no link plz!! Diana made 143 treats for her visit to the nursing home. There are 37 patients and she wants each person to get the same number of treats. How many more treats will she need to make in order for each patient to receive 4 treats? Which physiological demands are highly emphasized in baseball?(Select all that apply.) Identify three elements that form only one CATION. 11 more than a number is equal to 48 One antibody type has thousands of antigen receptors on its cell surface. How many types of antigens will typically fit these receptors define osmoregulation I really need help again any boady that can help that would be awsome I just need to know. Which goes to which Thankyou for the help NEED THIS ASAP Which of the following is (are) part of a systemic immune response?I. A feverII. An increase in white blood cells in the bodyIII. An inflammatory responseI onlyII onlyIII onlyI and II onlyI, II, and III which best describes the us when herbert hoover took office? CheckDetermine the equation for the given line inslope-intercept form.y4.2XO y=-x-1O y = *x+1O y = x + 1Oy=-x-1-6-4-2246-2 The water park is a popular field trip destination this year the senior class at High School A and a senior class at High School B both planned trips there. The senior class at High School A rented and filled 10 vans and six buses with 220 students. High School B rented and filled 11 vans and 12 buses with 350 students. Every van had the same number of students in it as did the buses. Find the number of students in each vans and each bus.Please answer it respectfully, I need it right now. Hope somebody will answer it correctly. 10x+6y=220 divided by 11x+12y=350