2 years ago

WILL MARK BRAINLIEST!! PLEASE BE QUICK!!

2 answers:

6 0

Answer is B,
I put it into a graph and when I put in f(x)=15/2x -20 then I looked at the graph to find if 0,-20 and 4,10 passed through the line and they did. Hope this helps you out

DiKsa [7]2 years ago

5 0

That’s so much to read but I’ll do my best to help

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Answer:

r=5 or r=−5

Step-by-step explanation:

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Solve for x. Please look at the picture and answer it. Thank you.

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Answer:

ans = 9 degree

Step-by-step explanation:

81 + (4x) + (5x+18) = 180 (The sum of all angles of triangle is 180 degree)

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They are perpendicular

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2 years ago

Economists predict that Americans will spend $1,180 on Summer Vacation in 2015, this is up 5.6% from 2014. What did Americans sp

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Step-by-step explanation:

Given: The amount predicted by Economist =$1180

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2 years ago

2/5 of a foot pieces are there in 10 feet?

prohojiy [21]

Answer:

$\frac{a}{25}$ That is the answer if you're finding the exact form...

Step-by-step explanation:

Simplify the expression

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