3 years ago

The area of a circle is 88 square meters. What is the radius?

1 answer:

5 0

The formula for finding the area of a circle is pi x radius squared. To solve this, you need to reverse the formula. So, your answer is 5.29 m.

I hope this helps:)

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In a right triangle, the acute angles measure x + 15 and 2x degrees.

Valentin [98]

Answer:

50°

Step-by-step explanation:

x+15+2x=90

3x=90-15=75

x=75/3=25

one acute angle=25+15=40°

other acute angle=2×25=50°

7 0

3 years ago

The Math Club bought 16 graphing calculators for $765. The TI-70 model costs $40 and

Afina-wow [57]

Answer:

They bought 5

Step-by-step explanation:

65x+40y=765

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2 years ago

What is the lateral area of a right cylinder if the radius of the base is 12 mm and the altitude of the cylinder is 5 times the

schepotkina [342]

Lateral Area of a cylinder is ; 2πR.H

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Then LATERAL area = 2π(12)(15) =48π ≈ 150 mm²

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3 years ago

The value of y varies directly with x. If x = 7, then y = 15.

Alona [7]

Answer:

Step-by-step explanation:

mark me brainliest plz

8 0

3 years ago

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Inga [223]

Good question next quetionn

5 0

3 years ago