2 years ago

What is z? i don’t know how to solve.

Mathematics

1 answer:

vfiekz [6]2 years ago

3 0

Honestly i agree with Nd12217 z is the answer to 136 x 150

Nevermind the answer is wrong

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Will mark brainliest! Please help!

ValentinkaMS [17]

Answer:

The dimensions are:

$3(2x+1)$ by $(7x+5)$

Step-by-step explanation:

The area of the rectangle is given as

$A=42x^2+51x+15$

The factored form of this quadratic trinomial gives the dimensions of the rectangle.

We factor 3 first to obtain;

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We factor within the parenthesis to get;

$A=3(2x(7x+5)+1(7x+5))$

We factor further to get;

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Then the perimeter will be

$2(6x+3+7x+5)=26x+16\:\:\:\boxed{\sqrt{} }$

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2 years ago

What is the measure of 1

postnew [5]

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Which of these is equivalent to 33+77

DENIUS [597]

I thinks it C, this a difficult question but idk, that my closest guess...

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