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3 years ago

Someone help me with 20 and 19 ASAP please and thank you!!

Mathematics

1 answer:

DanielleElmas [232]3 years ago

6 0

19) No, 3 should multiply both x and 2. As they, (x+2) are both inside the parentheses. The correct answer should be 3x + 6.

20) No, when it comes to exponents and multiply, exponents is done first before multiply. Therefore, Brett should square 3 first before multiplying it by 2. the correct steps should be

2 * 3^2 + 5

= 2* 9 + 5

=18 + 5

=23

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2 years ago

I need help someone help

Alex17521 [72]

D is the answer

because you are doing y=2(x+3)^2 - 5

First, do exponents

(x+3)(x+3) = x^2 + 6x + 9

now Multiply your answer by 2

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3 years ago

Read 2 more answers

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3 years ago

For the inverse variation equation p = StartFraction 8 Over V EndFraction, what is the value of V when p = one-half?

likoan [24]

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Step-by-step explanation:

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Hope this helps

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3 years ago