2 years ago

Find the area and the circumference of a circle with the radius of 5 cm use the value 3.14 and do not round your answer

Mathematics

1 answer:

stellarik [79]2 years ago

3 0

Answer:

31.42

Step-by-step explanation:

2πr=2·π·5≈31.41593

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3 years ago

What’s the area of a rectangle measuring 13 inches times 12 inches ?

taurus [48]

Answer:

156 square inches

Step-by-step explanation:

We are given the two quantities

Let

length = l = 13 inches

and

Width = w = 12 inches

The formula for the area of rectangle is:

$Area=l*w$

where l is length and w is width

Putting the values of both that are given

$Area = 13*12\\=156$

so the area is 156 square inches ..

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3 years ago

A metal strip of 44 inches long is to be cut in 2 pieces. the smaller piece to be 12 inches shorter than the larger piece. find

Ket [755]

Answer:

Shorter Piece is 16 inches and Longer Piece is 28 Inches.

Step-by-step explanation:

Cut the 44 Inch piece in half (22+22) and subtracted 6 from one end and added six to another end which is 12 inches in total.

Hope this helps.

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3 0

2 years ago

Working alone, it takes Kristin 11 hours to harvest a field. Kayla can harvest the same field in 16 hours. Find how long it woul

viktelen [127]

Answer:

(11 hrs + 16 hrs)/2 = 13.5 hrs

13.5 hrs /2 = 6.75 hrs

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3 years ago

Find the new amount. <br> 80 members decreased by 65%<br> (Please explain)

alexandr1967 [171]

Decreased amount = 80 * 0.65 = 52
So, new amount = 80 - 52 = 28

In short, Your Answer would be 28

Hope this helps!

5 0

3 years ago

Read 2 more answers