Answer:
720
Step-by-step explanation:
i used a calculator box = 12 gizoms 1 package =10 boxes
12x10 = 120. 120 x 6 = 720
Minutes (m)
Words (w)
Use the relationship between quantities to calculate the
missing values in the table.
1
250
A=
B=
2
500
3
A
4
1,000
5
B
NEED HELP
Step-by-step explanation:
as the first 2 lines show us : there is a linear relationship between minutes and words.
1 minute correlates to 250 words.
2 minutes correlate to 500 = 2×250 words.
so, we see, every minute represents 250 words.
therefore, 3 minutes (A) correlate to 3×250 = 750 words.
and 5 minutes (B) correlate to 5×250 = 1250 words.
How to find the value of x of a triangle with all three sides having numbers.
Answer:
20
Step-by-step explanation:
When triangles are similar,
DE/DF=GH/GJ
[tex]\frac{x}{16} =\frac{15}{12} \\\\x=\frac{15*16}{12} \\\\x=20[/tex]
Answer:
x = 24
Step-by-step explanation:
[tex]\frac{16}{x} = \frac{12}{18}[/tex]
[tex]12(x) = 18(16)[/tex]
[tex]12x = 288[/tex]
[tex]x = 24[/tex]
The table below shows the amount of money that Samantha has in her retirement account during the months of January and February.
January February
$29,000 $28,000
What could happen in March to make the net change in her account $0 from January to March?
A.
She withdraws $1,000 from her retirement account.
B.
Her retirement account value decreases by $1,000.
C.
She gets a loan of $1,000 from her retirement account.
D.
Her company puts a $1,000 bonus into her retirement account.
Answer:
D. Her company puts a $1,000 bonus into her retirement account.Step-by-step explanation:
Since the amount in the retirement account has decreased in February, she needs the increase by same amount, $1000 to make it same as in January.
It is possible by adding $1000, which is the Option D, all other options end up with $1000 less than in February.
solve the following equation 6/8 + 1 equals 26 - 2 x
Answer:
x = 97/8
Step-by-step explanation:
6/8 + 1 = 26 - 2x
6/8 + 8/8 = 26 - 2x
14/8 = 26 - 2x
14/8 - 26 = -2x
14/8 - 208/8 = -2x
-194/8 = -2x
194/16 = x
x = 97/8
C. Determine if the statement suggests undefined term, defined term, axlom/postulate, theorem.
_____1.Money can't buy happiness.
_____2. Things that coincide with one another are equal to one another.
_____3. Collinear points are points on the same line.
_____4. The sum of the measures of the 3 interior angles of a triangle is 180°.
_____5. Margie supports her answer with a statement that includes ideas about planes. _____6. O is a natural number.
_____7. In his two-column proof, he was able to prove that the statement is true.
_____8. Margie uses the GPS of her android phone to locate Gaisano Capital Danao while on her way there. The GPS shows a red dot. to represent the location of Gaisano Capital Danao. _____9. If two angles are complementary to the same angle (or to congruent angles) then the two angles are congruent.
_____10. A triangle is a 3-sided plane figure whose sides are formed by 3 line segments.
The statement suggests undefined term, defined term, axlom/postulate, theorem are given below.
What are postulates?Postulates are ideas suggested or accepted as a basic principle before a further idea is formed or developed from it.
Undefined Terms refers to those terms which usually do not require any formal definition.
1. Money can't buy happiness. undefined term
2. Things that coincide with one another are equal to one another. Postulates
3. Collinear points are points on the same line. Postulates
4. The sum of the measures of the 3 interior angles of a triangle is 180°. theorem
5. Margie supports her answer with a statement that includes ideas about planes. undefined term
6. O is a natural number. defined term
7. In his two-column proof, he was able to prove that the statement is true. defined term
8. Margie uses the GPS of her android phone to locate Gaisano Capital Danao while on her way there. The GPS shows a red dot. to represent the location of Gaisano Capital Danao. undefined term
9. If two angles are complementary to the same angle (or to congruent angles) then the two angles are congruent. postulate
10. A triangle is a 3-sided plane figure whose sides are formed by 3 line segments. postulate
Learn more about Undefined Terms here:-
brainly.com/question/10969140
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What’s 20 timas 10 I can’t figure it out I give Brainly for answert
Question 10 of 10
Factor the trinomial below.
x2 - 2x - 35
O A. (x+5)(x-7)
O B. (x + 5)(x + 7)
O C. (x - 5)(x-7)
O D. (X - 5)(x+7)
Answer:
A
Step-by-step explanation:
[tex] { x}^{2} - 2x - 35 = (x + 5)(x - 7)[/tex]
[tex]5 + - 7 = - 2[/tex]
[tex]5 \times - 7 = - 35[/tex]
If 2sin theta = √3, (0° < theta <90° ), then find the value of theta
[tex]2sin(\theta )+\sqrt{3}=0\implies 2sin(\theta )=-\sqrt{3}\implies sin(\theta )=-\cfrac{\sqrt{3}}{2} \\\\\\ sin^{-1}\left[ sin(\theta ) \right]=sin^{-1}\left( -\cfrac{\sqrt{3}}{2} \right) \implies \theta =sin^{-1}\left( -\cfrac{\sqrt{3}}{2} \right)\implies \theta \begin{cases} \stackrel{III~Quadrant}{\frac{4\pi }{3}}\\\\ \stackrel{IV~Quadrant}{\frac{5\pi }{3}} \end{cases}[/tex]
check your Unit Circle.
22 questions
Question 18 of 22
A home has a triangular backyard. The second angle of the triangle is 4º more than the first angle. The third angle is 16° more than three times the first angle. Find the
angles of the triangular yard.
Answer:
32°, 36°, 112°
Step-by-step explanation:
All of the angles are described in terms of the first angle, so we can use a variable to represent that: x. The second angle is (x+4) and the third angle is (3x+16). As always, the sum of angles in a triangle is 180 degrees:
x +(x +4) +(3x +16) = 180
5x +20 = 180 . . . . . collect terms
5x = 160 . . . . . . . subtract 20
x = 32 . . . . . . . divide by 5
x+4 = 36 . . . . find the other two angles
3x+16 = 3(32) +16 = 112
The angles of the triangular yard are 32°, 36°, and 112°.
What is the surface area?
5 ft
7 ft
7 ft
square feet
Answer:
238 square feet
Step-by-step explanation:
Answer:
245 square feet.
Step-by-step explanation:
7 times 7 is 49
49 times 5 because there is 5 feet
= 245
please helpppp btw not sure if the letter clicked is right or not it just won’t let me un select lol
Johnny bought an oil painting originally priced at $80 but on sale for 50% off. After 10% sales tax, what was the total cost?
Answer:
Step-by-step explanation:
A sales tax is never applied until money actually changes hands.
So you need to start by taking 50% off.
50% 0f 80 dollars = 50/100 * 80 = 4000/100 = 40
So the cost of the painting = 80 - 40 = 40
Now apply the sales tax
10% of 40 dollars = 10/100 * 40 = 400/100 = 4
The total cost = 40 + 4 = 44 dollars
Question 3: Tyrone gets paid $ 7.25 per hour and a bonus of $ 25 if he finishes his work early. Which of the following expressions represents how much money Tyrone makes when he finishes work early? 7.25 + 25x 7.25 + x + 25 7.25x + 25 7.25 + x − 25
Graph a right triangle with the two points forming the hypotenuse. Using the sides, find the distance between the two points in simplest radical form. (-1,8) and (-8,6)
Answer:
[tex]\sqrt{53}[/tex]
Step-by-step explanation:
distance = [tex]\sqrt{((-1)-(-8))^2+(8-6)^2}=\sqrt{49+4}=\sqrt{53}[/tex]
Which of the following answers is the simplified form?
Answer:
the answer is c, 1/81
Step-by-step explanation:
Hope this helps! :)
Why is 45 minutes
equal to 3/4 of an hour?
1 hour = 60 minutes
45 min = (45 min)/(60 min) = 45/60 = 3/4 of an hour.
To go from 45/60 to 3/4, I divided both top and bottom by the GCF 15.
Answer:
45 minutes equal to 3/4 of an hour because, if you convert the one hour into minutes (60 minutes) it is divisible by 15 four times.
3 · 15 = 45.
Write an algebraic expression to model the unknown number situation.
the sum of a number and one-third
Which statements are true? Select all that apply.
You can replace "a number" with a variable to represent an unknown value.
You can replace "sum" with an addition sign.
You can replace "sum" with an multiplication sign.
You can replace "one-third" with 1/3
The correct algebraic expression is 1/3 n
CHART IS BELOW
Answer:
You can replace "a number" with a variable to represent an unknown value.
You can replace "sum" with an addition sign.
You can replace "one-third" with 1/3.
Step-by-step explanation:
"the sum" means to add.
Let "a number" = x:
The sum of a number and one-third = x + 1/3.
You can replace "a number" with a variable to represent an unknown value.
You can replace "sum" with an addition sign.
You can replace "one-third" with 1/3.
How many kilograms are in 14,500 grams?
Answer: 14.5
Step-by-step explanation: there is 1000 g in a kg
The estimated brand value $188,000,000,000 rounded to the nearest ten billion
Answer:
180,000,000,000
Step-by-step explanation:
Why is studying economics valuable?
Marked up 60% new price 80$ what was original price
0.6x=80
6x=800
x=800/6=133.3333333333333333333333333333333...
which is 133 1/3 in a fraction
~Calculate :)~
a) −5.68 + 4.73
b) −0.85 − (−2.34)
c) 1.8(−4.5)
d) −3.77 ÷ (−2.9)
Answer:
a)-0.95
b)1.49
c)-8.1
d)1.3
Step-by-step explanation:
a) just add the postive to the negative, pretty simple.
b) the two negatives in this problem cancel out so the new pronlem is adding -.85+2.34
c)Anything multiplied by one negative will have a negative product
d)Divide like regular, but anything that has two negatives equals a postive.
Let me know if you need more or the actual work.
find the volume of a cylinder whose circumference is 110 cm and height is 20 CM
Answer:
Volume is 19277.46 cm
Step-by-step explanation:
Data :
Circumference = C = 110 cm
Height = h = 20 cm
As circumference is
C = 2πr ⇒ r = C/2π = 110/2π =
r = 17.516 cm
Formula for volume of cylinder is
V = πr²h = π × 17.516 × 20
V = 19277.46
MARK BRAINLIEST IF YOU UNDERSTAND
How many inches are there in a mile? ASAP
Answer:
63360 inch = 1 miles.
Step-by-step explanation:
Answer:
63360
Step-by-step explanation:
G
O
O
G
L
E
What is the product of 1/2 x - 1/4 and 5x^2 - 2x + 6? Write your answer in standard form?
a) show your work
b) is the product of 1/2 x - 1/4 and 5x^2 - 2x + 6 equal to the product of 1/4 x - 1/2 and 5x^2 - 2x + 6?
explain your answer
Answer:
for a. you will first solve 5x²-2x+6 with
x=-b ± ✓b²-4ac
----------------
2a
then put the two answers you will get into a bracket then multiply it with 1/2x - 1\4
then write in form of dis :- A ×10^n
Step-by-step explanation:
b. the two products are not the same
TRUE OR FALSE
1.The rule applied in equation a2 + a5 = a7 is product rule
2.The product of a and a is 2a.
3.To solve the expression (2a)3, product rule should be applied?
4.The product of -3 and 9x is -27x
5.We can NOT multiply polynomials if the terms are not similar.
6.We can multiply polynomials even if the terms are not similar.
7.The product of 5x and (2x +2) has two terms.
8.In sovling the expression 4x(2x + 2), using power rule is the first step.
9.The product of -2a and -10a9 is -20a10
10.To solve the expression (3a3)9, power rule should be applied.
1. True
2. False
3. False
4. True
5. False
6. True
7. True
8. False
9. True
10. True
What two numbers add and give you -4 and multiply and give you 5
Answer:
your answer would be: no number
Step-by-step explanation:
to get a positive 5, you have to multiply 2 negative numbers, which are -1 and -5. and negative -1 + -5 =-6. For you to get -4, the 5 would have to be -5, in this case, it's a +5.
What is the value of x2 + 3 4y when x = 2 and y = 5?
18
20
21
37
Answer:
21
Step-by-step explanation:
x2 + 3.4y, when x = 2, y = 5
(2)2+3.4(5)
2×2+3.4×5
4+5×3.4
4+17
21
Hope it helps! :)
In the least-squares regression line, the desired sum of the errors (residuals) should be a) zero b) positive c) 1 d) negative e) maximized
Explanation:
The key word here is "desired". We wish to make the errors as small as possible. The smallest any individual error can get is 0. Adding the entire collection of zeros will sum in a total of zero.
An error of zero means we hit the mark exactly. The unfortunate reality is that error is going to happen, so we'll have some positive error values with any regression line (or curve). It's only when all points are on the same line is when we have zero error and perfect interpolation rather than regression.
Again, the question is asking about desired error and the ultimate goal is to make the error zero. The next best thing is to minimize it as small as possible.
1)) An angle measures 144º more than the measure of its supplementary angle. What is the
measure of each angle?
Supplementary angles add to 180 degrees.
180 - 144 = 36
36/2 = 18
18 + 144 = 162
One angle is 18 and the other one is 162