3 years ago

Circles multiple choicegeometry please help

Mathematics

1 answer:

Alexxx [7]3 years ago

5 0

Answer:

a) 12 ( I'm pretty sure)

Step-by-step explanation:

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dangina [55]

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3 years ago

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Kaylis [27]

3rd one I think tho it may not be accurate

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2 years ago

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AleksAgata [21]

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3 years ago

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Bella saw that 7 out of 11 people brought an umbrella to the beach. There 99 people there. How many of them did not have a beach

Alinara [238K]

Hello!

7 out of 11 people brought an umbrella to the beach

this is a fraction of 7/11

We multiply this by 99 to get how many people brought an umbrella out of 99

7/11 * 99 = 63

You subtract this from 99 to see how many did not have an umbrella

99 - 63 = 36

The answer is 36 people

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3 years ago

Simplify 30x-140-(x-4)

balu736 [363]

Answer:

x = 4.7

Step-by-step explanation:

30x - 140 -(x - 4)

Multiply the -1 into (x - 4)

30x - 140 - x + 4

Add/subtract

29x - 136 = 0

+136

$29x = 136$

$\frac{29x}{29} = \frac{136}{29}$

$x = 4.689655172413793$

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3 years ago

Circles multiple choicegeometry please help​

Circles multiple choicegeometry please help