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Cerrena [4.2K]
2 years ago
5

Correct answer gets brainliest or who ever answered first

Mathematics
2 answers:
timurjin [86]2 years ago
6 0

Answer:

B

Step-by-step explanation:

olga nikolaevna [1]2 years ago
4 0

Answer:

its c

Step-by-step explanation:

since its complementary angles,  it would be 52, plus 18 which equals 70 and plus the 20 equals 90. all complementary angles have to equal to 90

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8. 6r + 5 = 4 6 - 7y -20 ​
Rudiy27

Answer: r=-7/6y+7/2

Step-by-step explanation:

Step 1: Add -5 to both sides.

6r+5+−5=−7y+26+−5

6r=−7y+21

Step 2: Divide both sides by 6.

6r/6=-7y+21/6

3 0
2 years ago
What is the result when the number 86 is decreased by 9%?
Vikki [24]
78.26

Hope this helps!!!
6 0
3 years ago
The length of a rectangle is represented by the function L(x) = 5x. The width of that same rectangle is represented by the funct
Mazyrski [523]

Remember that the area of a rectangle is the length of the rectangle multiplied by the width of the rectangle.


In this case, we could say (where A(x) is the area of the rectangle):

A(x) = L(x) \cdot W(x)


Substituting the values the problem gave us for L(x) and W(x), we can find the formula for A in terms of x, which is:

A(x) = (5x) \cdot (2x^2 - 4x + 13) = (10x^3 - 20x^2 + 65x)


The formula for the area of the rectangle would be A(x) = 10x³ - 20x² + 65x.

3 0
3 years ago
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zloy xaker [14]
Your answer should be 3/4 a cup
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TRUE OR FALSE:<br><br> 16 + 72n = (2 + 9n)(8)
scoray [572]

Answer:

true

Step-by-step explanation:

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3 0
3 years ago
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