3 years ago

Write 42 1/2 % as a simplified fraction.

1 answer:

5 0

Hello, so your numerator is one and that will become your denominator and you need the fraction to equal 42 so your answer is... 42/1=42

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3 years ago

In a scalene triangle , the perimeter is 33, and the length of one side is 15, and the difference between the two other sides is

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Step-by-step explanation:

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3 years ago

Find the perimeter of the figure to the nearest hundredth. Ps: it is not 30

frutty [35]

Answer:

Perimeter = 36.8 ft

Step-by-step explanation:

Step 1: Add the straight sides together

3+3+3+3+3+3 = 18 ft

Step 2: Find the perimeter of the semi-circles

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Diameter = 12 - 3 - 3 = 6, because the whole length is 12 minus the 6 ft of other stuff.

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3 years ago

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vesna_86 [32]

Answer:

11. $x^{-2}$

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17. $(-3m-9)^{-3}$

18. $x^{-4}$

Step-by-step explanation:

In all of them you just subtract the bottom exponent from the top exponent.

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3 years ago

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Step-by-step explanation:

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2 years ago