Answer:
The value of x is 4
Step-by-step explanation:
In a right triangle, if a segment is drawn from the right angle ⊥ to the hypotenuse like the given figure, then
∵ The length of one side of the right triangle = (x + 2)
∵ The length of the hypotenuse = x + 5
∴ (x + 2)² = x (x + 5)
∵ (x + 2)² = (x + 2)(x + 2)
∴ (x + 2)(x + 2) = x(x + 5)
→ Simplify the two sides
∵ (x)(x) + (x)(2) + (2)(x) + (2)(2) = (x)(x) + (x)(5)
∴ x² + 2x + 2x + 4 = x² + 5x
→ Add the like terms in the left side
∴ x² + 4x + 4 = x² + 5x
→ Subtract x² from both sides
∵ x² - x² + 4x + 4 = x² - x² + 5x
∴ 4x + 4 = 5x
→ Subtract 4x from both sides
∴ 4x - 4x + 4 = 5x - 4x
∴ 4 = x
∴ The value of x is 4
round 121 to the nearest ten. Enter your answer in the box below.
Answer:
The number 2 is in the tens place. The answer 120 because the 1 is less than 5 so it rounds down to the nearest ten which is
120.
Step-by-step explanation:
Select the correct answer. What is 8,400 divided by 7? A. 1,200 B. 1,300 C. 1,700 D. 1,900
Answer 8400 divided by 7 is 1200
Factor 2x^4 + 2x^3 - x^2 - x
Evaluate the factorial expression.
19!
16!(3 – 1)!
Answer:
I believe it would be 2907
Step-by-step explanation:
starting with (3-1)! you would get 2, then going on to 16! you would get 20,922,789,888,000, then multiplying that with 2 you would get 41,845,579,776,000, then moving onto the 19! you would get 121,645,100,408,832,000, now last but not least to devide 41,845,579,776,000 by 121,645,100,408,832,000, and to that you would get 2907 hope this helped!
Given the point and slope write the equation of the line (-4, 0); slope = 1/2
Answer:
The equation of the line will be:
[tex]y=\frac{1}{2}x+2[/tex]
Step-by-step explanation:
Given the point
(-4, 0)slope = m = 1/2As the equation of a line in slope-intercept form is
[tex]y-y_1=m\left(x-x_1\right)[/tex]
where m is the slopesubstituting the values m = 1/2 and the point (-4, 0)
[tex]y-y_1=m\left(x-x_1\right)[/tex]
[tex]y-0=\frac{1}{2}\left(x-\left(-4\right)\right)[/tex]
[tex]y=\frac{1}{2}\left(x-\left(-4\right)\right)[/tex]
[tex]y=\frac{1}{2}\left(x+4\right)[/tex]
[tex]y=\frac{1}{2}x+\frac{4}{2}[/tex]
[tex]y=\frac{1}{2}x+2[/tex]
Therefore, the equation of the line will be:
[tex]y=\frac{1}{2}x+2[/tex]
The domain is 0. 1, 2, 3, 4, and 5. What is the range?
The range of the domain 0. 1, 2, 3, 4, and 5 would be 5.
What is a range?When the sample maximum and minimum are subtracted, the range of a collection of data is the difference between the greatest and lowest values. It uses the same units as the data to express itself.
The lowest and largest numbers in the set of data are subtracted to determine the range. Here, the numbers are 0 and 5. Thus, after subtraction, you get 5.
The range will be calculated as:-
Range = 5 - 0
Range = 5
Hence, the range will be 5.
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Will give brainly
100 points!!!!!!!!!!
Solve the equation.
-X + 8 + 3x = x - 6
x = -18
x = -14
x = 2
x= 4
[tex]\sf \longmapsto-x + 8 + 3x = x - 6[/tex]
Combine like terms[tex]\sf \longmapsto(−x+3x)+(8)=x−6[/tex]
[tex]\sf \longmapsto2x+8=x−6[/tex]
Subtract x from both sides[tex]\sf \longmapsto2x+8−x=x−6−x[/tex]
[tex]\sf \longmapsto \: x+8=−6[/tex]
Subtract 8 from both sides[tex]\sf \longmapsto \: x+8−8=−6−8[/tex]
[tex]\sf \longmapsto \: x=−14[/tex]
[tex] \sf \: x = - 14[/tex]
Answer:
x = -14
Step-by-step explanation:
Equation:
-x + 8 + 3x = x - 6
Solution:
-x + 8 + 3x = x - 62x+8 = x-62x - x +8 = -6x + 8 = -6x = -6-8x = -14Second choice is accurate.
The Following tile floor pattern is made of 36 square tiles.
[][][][]
[][][][]
[][][][]
[][][][]
[][][][]
[][][][] 42.75 Inches
[][][][]
[][][][]
[][][][]
[][][][]
Which is the side length. in inches of one tile?
A 1.25
B 4.25
C 4.75
D 10.75
an employee works 22 days per month. if they work an average of 8 1/4 hours per day how many hours do they work per month?
Answer:
181 [tex]\frac{1}{2}[/tex]
Step-by-step explanation:
To find how many hours they work per month multiply the amount of hours they work each day by the amount of days they work in a month:
[tex]22 *8\frac{1}{4} = 181\frac{1}{2}[/tex]
They work [tex]181\frac{1}{2}[/tex] hours per month.
Hope this helps :)
Let H = the amount of hours the employee works per month.
H = 22 • 8_1/4
H = 22 • 33/4
H = 11 • 33/2
H = 363 ÷ 2
H = 181.5 hours per month
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Question:
Donatella is planning to mount a television on a wall and wants to make sure it is centered. The wall is 8834 inches in length and she wants to have at least 2412 inches on each side of the television for external speakers. Donatella has researched the lengths of five different televisions.
SELECT ALL of the televisions would fit the remaining space.
Answers Choices:
A. Television A with a length of 3612 inches.
B. Television B with a length of 3814 inches.
Television C with a length of 3934 inches.
C. Television D with a length of 4058 inches.
D. Television E with a length of 4218 inches.
Answer:
Television A, B, and C would all fit.
Step-by-step explanation:
2412 * 2 = 4824
8834 - 4824 = 4010
Therefore, all TVs 4010 inches or less would fit
1. Ericka owns a square lot with a land area 237 square feet. To the nearest
hundredths of a foot, what is the side length of the kitchen floor?
2. Aevryn wants to use this tile to finish the floor in her room. The room is a
square room and the area of the floor is 441 square feet. She wants to put
8° tiles along the edge of the floor.
a. What is the length of one side of the room?
b. How many tiles can she fit along one side?
3. You use one gallon of white paint to apply a base coat of paint on a square
wall mural. The paint covers 380 square feet per gallon. Estimate the side
length of the mural to the nearest hundredths of a foot.
Answer:
no se te entiende nada.
:v
Which function is shown in the graph below?
Answer:
D
Step-by-step explanation:
As you can see, the range of the graph is all real numbers greater than -4. Therefore you can tell that -4 will have to be in the equation leaving only options B and D. When graphing B and D, D fits the image.
Find the slope of the lines that passes through the points (-8,-11) and (17,4).
Answer:
[tex]\displaystyle m=\frac{3}{5}[/tex]
Step-by-step explanation:
The slope of a line.
Suppose we know the line passes through points A(x1,y1) and B(x2,y2). The slope can be calculated with the equation:
[tex]\displaystyle m=\frac{y_2-y_1}{x_2-x_1}[/tex]
We are given the points (-8,-11) and (17,4).
[tex]\displaystyle m=\frac{4+11}{17+8}[/tex]
[tex]\displaystyle m=\frac{15}{25}[/tex]
[tex]\mathbf{\displaystyle m=\frac{3}{5}}[/tex]
Which symbol correctly compares these two fractions? 7/8 and 2/3
Answer: >
Step-by-step explanation:
7 eights is greater than the amount of 2 thirds.
The answer to the question is >. Hope this helps!
What is the solution set of x/4 is less than 9/x?
Answer:
D
Step-by-step explanation:
[tex]\frac{x}{4}\leq \frac{9}{x} \\x\leq \frac{36}{x} \\let x<0\\x^2\geq 36\\|x|\geq 6\\x\leq -6~and ~x\geq 6\\but~x<0\\so~x\leq -6\\again~let~x> 0\\\\x\neq ~0\\x^2\leq 36\\|x|\leq 6\\-6\leq x\leq 6\\as~x>0\\so~0< x\leq 6[/tex]
combininig the two cases
x≤-6 and 0<x≤6
evaluate-(3^5)(3^3)
Answer:
(3+(3)/(5))(3-(3)/(5))
Step-by-step explanation:
Answer:
the answer is 25:)
Step-by-step explanation:
Multipy 2/6 by 1/5
A) 2/15
B) 2/11
C) 1/15
D) 3/15
Answer:
[tex]\huge\boxed{\frac{1}{15} }[/tex]
Step-by-step explanation:
[tex]\sf= \frac{2}{6} * \frac{1}{5} \\\\=\frac{2*1}{6*5} \\\\=\frac{2}{30} \\\\= \frac{1}{15} \\\\\rule[225]{225}{2}[/tex]
Hope this helped!
~AnonymousHelper1807Answer:
C
Step-by-step explanation:
[tex]\frac{2}{6}*\frac{1}{5}=\frac{1}{3}*\frac{1}{5} = \frac{1}{15}[/tex]
In our planet Earth 361,419,000sq km of area covered with water and
148,647,000sqkm is covered by land. Find the approximate ratio of area covered
with water to area covered by land by converting these numbers into scientific
notations
The Ratio of area covered with water to area covered by land is 2.43 * 10⁰
Area covered by water = 361,419,000 km²
Area covered by land = 148,647,000 km²
Ratio of area covered with water to area covered by land is:
Ratio = 361,419,000 km² / 148,647,000 km² = 2.43 * 10⁰
The Ratio of area covered with water to area covered by land is 2.43 * 10⁰
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i need help if you help ill give prize
Answer:
21 oz!
Step-by-step explanation:
21 Tons would be 42,000 pounds, so 21 oz would be the right choice.
Find the GCF of each pair of monomials.
c. 42mn, 14mn
Answer:
7
Explanation:
7 is the main number that would go into 14 and 42.
what number gives a result of -4 when 10 is subtracted from the quotient of the number and 5
Somebody please help
Answer:
Line A slope = 3/2
Line B slope = 2
Step-by-step explanation:
We create the triangles they request for each line, as shown in the attached image, which we use to calculate the vertical change (height of the triangle) and horizontal change (base of the triangle). The height and base of the triangles (depicted in red and blue matching the color of the lines) have been highlighted for easy identification.
We estimate the vertical and horizontal changes, as well as the slope, for each line as shown below:
Line A:
vertical change = (6 - 3 ) = 3
horizontal change = (2 - 0) = 2
slope of line A = 3 / 2
Line B:
vertical change = (6 - 4) = 2
horizontal change = (3 - 2) = 1
slope = 2 / 1 = 2
whts the answer its not leting me see it :(
Answer:
whats the qeaton
Step-by-step explanation:
what is the value of x?
Answer:
12
Step-by-step explanation:
Answer:
In algebra, it is easy to find the third value when two values are given. Generally, the algebraic expression should be any one of the forms such as addition, subtraction, multiplication and division. To find the value of x, bring the variable to the left side and bring all the remaining values to the right side.
Step-by-step explanation:
Help me please??????????????????
Answer:
Step-by-step explanation:
what is this
5. If Peppermint Patty brought 5 pumpkin pies (that each had 8 slices in them), how many
pieces of pie would each person at the dinner get to eat? (hint-use your answer from #4
to help you).
Someone pls help me immediately
Answer:
Well, I dont know how many people there are, but she would have 40 slices of pie if she bought 5 pies with 8 slices each.
Step-by-step explanation:
5 x 8 = 40
5+5+5+5+5+5+5+5=40
Anthony is making mashed potatoes. He
needs cup of milk. He wants to make 3
batches. How much milk will he use?
Answer:
3 cups clearly
Step-by-step explanation:
Answer: He will need one cup of milk per serving, so he needs 3 total
Step-by-step explanation: 1 x 3 = 3
PLEASE HELP! NUMBER TWO PLEASE!!
PLEASE SHOW ME HOW YOU DID IT! THANK YOU BUNCHES xoxo
Answer:
I will demonstrate the first two for you. The answer is 6, 30, 54, 78, 102.
The answer to the second question is -3, 21, 45, 63, 93.
Step-by-step explanation:
Pardon the messiness. I hope this clarifies how to do it from now on! If not, please let me know if you need more help! xoxo
Which is the correct answer choice?
Answer:
second one I think is best for you to do
Answer: Plain coffee
Step-by-step explanation:
The two branches (2 and 3) divide into the two drinks of the sale. Since espresso is already in the diagram and coffee is not, and coffee is independent from espresso, coffee is found in box 1.
what are two types of inconsistent equations?
Answer:
when there is no solution to the equation and when you have parallel lines