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3 years ago

EASY MATH QUESTION HELP! Under the Angle Addition Postulate, which equation would be valid?

Mathematics

2 answers:

Licemer1 [7]3 years ago

6 0

Answer:

B for the first one , and C for the second

Step-by-step explanation:

for the first question DEG which is 60, and GEF which is 120, would equal to 180 degrees, which would be DEF because its a linear pair.

For the second question the are alternate exterior angles, so the are opposite of each other and on the outside.

Dmitriy789 [7]3 years ago

5 0

Answer: Whats True about 2 angles and 7 anglesis that They are not the same number and one of them is less and great

Step-by-step explanation: This is not a easy math question.

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3 years ago

Simplify.<br> 4/x^2-35 - 1/x+5

Oksana_A [137]

If I understand your question well, I suppose you mean $\frac{4}{ x^{2} -35} - \frac{1}{x+5}$
$\frac{4}{ x^{2} -35} - \frac{1}{x+5} = \frac{4}{(x+5)(x-7)}- \frac{1}{x+5} \\ = \frac{1}{x+5}( \frac{4}{x-7}-1) \\ = \frac{1}{x+5}( \frac{4}{x-7}- \frac{x-7}{x-7}) \\ = \frac{1}{x+5}( \frac{4-x+7}{x-7}) \\ = \frac{1}{x+5}( \frac{11-x}{x-7}) \\ = \frac{11-x}{ x^{2} -35}$

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3 years ago

$5.15 per 5-pound bag

ollegr [7]

Answer: 1 pound = 1.03

Step-by-step explanation:

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2 years ago

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What is the profit the performer makes at a performance where 8 people attend?

otez555 [7]

120 : 8 = 15
and 15 x 20 = 300, so the answer is C

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3 years ago

50 POINTS!!PLZ HELP ASAP!!

AlexFokin [52]

Answer: Solution for 6-8x=-5x+6 equation:

6-8x=-5x+6

We move all terms to the left:

6-8x-(-5x+6)=0

We get rid of parentheses

-8x+5x-6+6=0

We add all the numbers together, and all the variables

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x=0/-3

x=0

Step-by-step explanation:

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3 years ago

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