3 years ago

9+9x+9y need help solving

Mathematics

1 answer:

ryzh [129]3 years ago

4 0

It would be c. 9(1+x+y)

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What is the actual length and width of the living room? Show your work.

alina1380 [7]

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3 years ago

What is the value of b in the equation (y)*

KonstantinChe [14]

Answer:

b = -6

Step-by-step explanation:

Apply the exponent rule that $\frac{1}{x^{n}} = x^{-n}$

In this case, $\frac{1}{y^{24}} = y^{-24}$

Set that equal to $(y^{b})^{4}$ :

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Apply the exponent rule that $(x^{m})^{n} = x^{mn}$ so now you get:

$y^{4b} = y^{-24}$

Since the base is y for both sides of the equation, just set the exponents equal to each other and solve for b.

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2 years ago

4 times the measure of the complement of an angle is equal to 2/3 the measure of the original's angles's supplement. what is the

scoundrel [369]

Answer:

72 degrees.

Step-by-step explanation:

If the angle is x degrees its complement is 90-x degrees and it's supplement is 180-x degrees.

4(90-x) = 2/3(180 - x)

360 - 4x = 120 - 2/3 x

360 - 120 = -2/3 x + 4x

240 = -2/3 + 12/3 x

240 = 10/3 x

x = 240 * 3/10

x = 72 degrees.

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3 years ago

May you Compare v5 and 1.3

Julli [10]

I’m pretty sure it is 71

8 0

3 years ago

Can U pls help me on this question

hammer [34]

Its parallel so they are equal
7x-40=5x+10
2x=50
x=25

4 0

3 years ago

Read 2 more answers

9+9x+9y need help solving​

9+9x+9y need help solving