2 years ago

FIND THE AREA OF THE SECTOR 15 points

Mathematics

1 answer:

ale4655 [162]2 years ago

4 0

Answer:

2.1 m²

Step-by-step explanation:

Area of Sector

πr² x α/360°
3.14 x 8 x 30/360
25.12 x 1/12
2.09333333
2.1 m² (nearest tenth)

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2 years ago

Twin brothers, Billy and Bobby, can mow their grandparent's lawn together in 53 minutes. Billy could mow the lawn by himself

podryga [215]

5353 minutes = 89.22 hours
Maybe the figures should be 53 and 20??

Let's let Billy = A
The formula to use for work problems is
Time = (A*B) / (A+B)

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53 = ( A^2 + 20A ) / (2A + 20)
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3 years ago

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Step-by-step explanation:

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Step-by-step explanation:

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2 years ago

Rewrite the following sentence as an equation.

SVEN [57.7K]

Answer:

3(2+x)=0

Step-by-step explanation:

Here are some vocab words:

Product: Multiplication

Sum: Addition

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2 years ago