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adell [148]
3 years ago
9

Solve using proportions

Mathematics
1 answer:
kondor19780726 [428]3 years ago
3 0
4:3 means 4/7 of the class are men

4/7 of 490 is 280
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Plz help me this is du in 15 min
MissTica
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Find Radius
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Radius = Diameter ÷ 2
Radius = 64 ÷ 2
Radius = 32 inches

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Find area of the circle
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Area = πr²
Area = 3.14 x 32²
Area = 3215.36 in²

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Answer: Area = 3215.36 in²
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3 0
3 years ago
Select the GCF of these numbers.
Marysya12 [62]
The Greatest Common Factor (GCF) of 25, 5, 11 and 23, 52, 7 is 1, same with 22,3 and 23, 5 and 13, 193, 232.
4 0
3 years ago
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when simplifying the expression y=(2x(x-3)(x-3))/(x-1)(x-3) do all of the x-3 s get cancelled or just one in the numerator and o
Ksju [112]

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Just one of the ones in the numerator and the one in the denominator

Step-by-step explanation:

7 0
3 years ago
A cell phone plan charges a flat
torisob [31]

Answer:

1) c=.07h+15.25 is the answer.

7 0
3 years ago
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I= $54 p=$800 r=4.5% what's the amount of time ?
Helen [10]

Answer:

Step-by-step explanation:

If solving for x it's 0

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