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3 years ago

In the diagram, the measure of angle 5 is (10x -9), and the measure of angle 7 is (9x). What is the measure of angle 6, to

Mathematics

1 answer:

Andre45 [30]3 years ago

3 0

Answer:

The answer is option C, or 99 degrees

Explanation:

Hi there!

(next time, a picture of the graph would've been helpful)

The answer is 99 degree angle or C on E d g e n u i t y

Have a wonderful rest of your day!!

P.S. super sorry I was late, I just took the test today $^u^$

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Answer:

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Step-by-step explanation:

The given expression is

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$\frac{(x+3)(2x+5)-3x-5-x(x+1)}{x(x-3)(x+3)} =\frac{2x^{2}+5x+6x+15-3x-5-x^{2}-x }{x(x-3)(x+3)}\\\frac{x^{2}+7x+10}{x(x-3)(x+3)}$

Then, we factor the numerator, to do so, we need to find two numbers which product is 10 and which sum is 7.

$\frac{(x+5)(x+2)}{x(x-3)(x+3)}$

Therefore, the expression is equivalent to

$\frac{(x+5)(x+2)}{x(x-3)(x+3)}$

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;)
Have a good one!
Benni OUT!

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