3 years ago

Need help ASAP. WILL MARK BRAINLIEST.

Mathematics

1 answer:

tensa zangetsu [6.8K]3 years ago

4 0

Answer:

5pi

Step-by-step explanation:

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Factor the given quadratic function x2 + 9x = 36.

Gennadij [26K]

Answer:

(x + 12)(x - 3)

Step-by-step explanation:

${x}^{2} + 9x = 36 \\ {x}^{2} + 9x - 36 = 0 \\ {x}^{2} + 12x - 3x - 36 = 0 \\ x(x + 12) - 3(x + 12) = 0 \\ (x + 12)(x - 3) = 0$

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3 years ago

4x – 4 = – 12<br> X = ?<br> What is X ?

maxonik [38]

Answer:

X=-2

Step-by-step explanation:

4x-4=-12

Add 4 on both sides

+4 +4

4x=-8

Divide by 4 on both sides

÷4 ÷4

X=-2

8 0

3 years ago

Read 2 more answers

Ells room measures 78 inches by 96 inches Sarah's room measures 66 inches by 108 inches they want to combine their rooms how lar

Tanya [424]

Let’s find the area of Ells room.
78•96
7,488
Let’s find Sarah’s room.
66•108
7,128
Now add their area together.
14,616 inches squared.

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3 years ago

What operation does the bar between the numerator and denominator of a fraction represent?

atroni [7]

The bar between the numerator and denominator of a fraction represent division.

6 0

3 years ago

Given h(x) = 4x + 3, find h(-1)<br>

dsp73

Answer:

-1

Step-by-step explanation:

4x-1=-4

-4+3=-1

7 0

3 years ago