2 years ago

What's the answer to this math question

1 answer:

7 0

Im not exactly sure but i think:

r^2+6r+2
________
5r^2-5r-25

remember IM NOT SO SURE

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3 years ago

Allisa [31]

What's the question?..

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3 years ago

sladkih [1.3K]

Answer:

Step-by-step explanation:

The sum of interior angles in a triangle is equal to 180

2x - 12 + 2x + 17 + 9x - 7 = 180 add like terms

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2 years ago

Zinaida [17]

Answer:

Step-by-step explanation:

To find the average add all these numbers together, then divide by how many numbers you have.

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$Answer: 3$

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3 years ago

Sauron [17]

Answer:
53 in.^2

Hope that helps!:)

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2 years ago