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2 years ago

PLZ HELP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Mathematics

1 answer:

Lina20 [59]2 years ago

3 0

The answer is B I hope this helps

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Simplify the given expression.

andrew-mc [135]

Answer:

C. $\frac{32g^2}{3h^4}$

Step-by-step explanation:

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3 years ago

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I need help with 9,11,12, and 13

Alex_Xolod [135]

#9
since LJ = LK + KJ, replace the letters with the corresponding equations. You'd get:
LJ = (7x-10) + 28
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Do you need an integer or is that okay?^

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3 years ago

What is the answer? {y=2x−6 y=5x−21

atroni [7]

The answer would be b because if you substitute 5 in for x y=2x-6 would equal 4 and y=5x-21 would equal 4. I hope this helps!

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3 years ago

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Find the number to add to x^2-18x

pentagon [3]

Answer:

A. add 81; $(x-9)^2$

Step-by-step explanation:

The perfect square formula

$(a-b)^2=a^2-2ab+b^2$

Rewrite expression $x^2-18x$ as follows:

$x^2-2\cdot 9\cdot x$

So, to form a perfect square, $+9^2$ is missed.

When we add $9^2=81,$ we will get

$x^2-2\cdot 9\cdot x+9^2=(x-9)^2$

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3 years ago

Mr.smith has a maximum of $50 to spend at a museum a ticket to the museum cost $7 he can spend p dollars to buy other things at

aliya0001 [1]

Answer:

brainly.com/question/11804436

Step-by-step explanation:

USE LINK!!!!

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2 years ago