3 years ago

Find the volume of a cone if the slant height is 50 in and the diameter is 80 in

1 answer:

5 0

<span>Find the volume of a cone if the slant height is 50 in and the diameter is 80 in
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V≈52359.88<span>

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Roman purchased 2 1/2 pounds of

makkiz [27]

Answer:

$3.90 is the answer.

Step-by-step explanation:

9.75 ÷ 2.5 = 39/10 (3.9).

To check do 3.9 × 2.5 = 9.75.

7 0

3 years ago

The circumference of a circle is 26 pi what is the area in square inches of the circle

melisa1 [442]

circumference=

$2\pi \: radius$

$26\pi = 2\pi \: raduis \:$

$\frac{26\pi}{2\pi} = raduis$

radius = 13

area of circle =

$\pi {raduis}^{2}$

area of circle=

$\pi {13}^{2}$

area of circle=

$169\pi$

8 0

2 years ago

what is the altitude corresponding to the side of length 8.5 CM in a parallelogram whose area is 34 CM square

Crazy boy [7]

Area = length of base × altitude
34 = 8.5 × a
34 = 8.5a
a = 34/8.5
a = 4

The altitude of the corresponding side is 4 cm

4 0

2 years ago

Why is it important for student to learn about math(give important details )

weeeeeb [17]

Answer:

Step-by-step explanation:

So they can get prepared for the future

7 0

2 years ago

Please help please please

Luda [366]

Answer:

Step-by-step explanation:

284-5(7)²

284-(5×49)

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4 0

2 years ago

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