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professor190 [17]
3 years ago
8

Which properties could you use to solve the following expression?

Mathematics
1 answer:
lesantik [10]3 years ago
7 0

Answer:

associative only!!!!!!!!!!!!!

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Shaded area is 54 pi cm squared. Find X
EleoNora [17]

Answer:

  x = 3π/4 radians = 135°

Step-by-step explanation:

The area of a sector of central angle α is ...

  A = (1/2)r²α

Filling in the given values, we can find the central angle to be ...

  54π cm² = (1/2)(12 cm)²x

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Step-by-step explanation:i

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\frac{0.75}{1}

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\frac{0.75}{1} \: and \: \frac{75}{100} \: are \: fractions \: of \: 0.75

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How to do this math exercise 4x-2y=60<br> 4x-3y=26
igomit [66]
4x -2y = 60
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(-) (+) (-)
__________
1y = 34
y = 34

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Answer:
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Step-by-step explanation:

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