P=2a+2b, solve for b

1 answer:

8 0

Answer:

answer in in the photo with a explanation

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mars1129 [50]

Answer:

height is 4ft.

Step-by-step explanation:

I used pathagorus theorem .All explaination is in the pic below.

5 0

3 years ago

Studentka2010 [4]

Answer:

Step-by-step explanation:

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3 years ago

Anni [7]

Answer:

x= 20

Step-by-step explanation:

81^5 = 3^x

(3^4)^5= 3^x

<em>3</em>^20= <em>3</em>^x

20= x

therefore 81^5= 3^20

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3 years ago

almond37 [142]

The equation is y=-2/3x-1/3 i think

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4 years ago

stich3 [128]

19 use a calculator

4 0

3 years ago