3 years ago

Hi can someone help me with the last two sets of shapes? Thank you so much! -Jenn

Mathematics

1 answer:

SOVA2 [1]3 years ago

8 0

You are correct there's at least one obtuse angle

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-(5 – 3)2 + (8 – -2) – 3(4 + -1)2

telo118 [61]

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3 years ago

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What is (x+4)(3x+7)/(x+4)(x+2) simplified?

iren2701 [21]

Answer:

$\frac{3x+7}{x+2}$

Step-by-step explanation:

Given the following question:

$\frac{(x+4)(3x+7)}{(x+4)(x+2) }$

In order to simplify the expression given we can only cancel the common factor which is four.

$\frac{(x+4)(3x+7)}{(x+4)(x+2) }$
$cf=(x+4)$
$\frac{x+4}{x+4}$
$=\frac{3x+7}{x+2}$

Cannot be simplified further due to it not having any more common factors. Your answer is "3x + 7 / x + 2."

Hope this helps.