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Serggg [28]
3 years ago
14

The lengths of two sides of a triangle are shown below:

Mathematics
1 answer:
Feliz [49]3 years ago
3 0

Answer:

Part A) (3x^2 - 6x - 10) + (5x^2 + 9x - 8 ) =8x^2 + 3x - 18

Part B) (10x^2 - x - 3) - (8x^2+3x-18) = 2x^2 -4x+15

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Evaluate. write your answer as a fraction in simplest form. 2/3^3
SashulF [63]
Well 2/3^3 is just 2/3*2/3*2/3 which is 2/3*2/3=4/9 then 4/9*2/3=8/27

So your answer is 8/27
4 0
3 years ago
Make r the subject of the formula t=r/r-3
trapecia [35]

Answer:

r = t(r-3)

Step-by-step explanation:

t = r/r-3

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6 0
3 years ago
Rachel deposits $100 in a bank account and she gets 8% simple interest on it. Which linear model gives the return on her investm
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3 years ago
How to work out 5-[5+8÷4-1]
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Then we have 5 - [6], which comes out to -1.

6 0
3 years ago
Read 2 more answers
Problem #3
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Answer:

He was probably measuring himself without shoes on so with shoes it adds a inch to his Highth

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8 0
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