2 answers:
Answer:
87.5(the first one)
Step-by-step explanation:
first simplify 4 to the 5th power(20) and multiply by 4 to the -7th(-35) and you will get -700 divide that by 4 to the -2nd(-8) and you will get 87.5
Ok so I got 87.5 for the first one but I don't know about the other ones
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Step-by-step explanation:
let the number= X
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The permimiter of a is 18 and the area is 9
Answer:
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Step-by-step explanation:
1 inch = 3 feet
12 feet = x
x = 12/3
x = 3
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