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nadezda [96]
3 years ago
11

I need the answer for both of the questions

Mathematics
2 answers:
KIM [24]3 years ago
8 0

Answer:

B. and A.

Step-by-step explanation:

I had the same question and for me it was A. and B.

soldier1979 [14.2K]3 years ago
3 0
I think it’s b and a
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A cone has a height of 20 centimeters and a volume of 4,710 cubic centimeters. What is the area of the base of the cone?
olchik [2.2K]

Answer:

706.5 cm^2

Step-by-step explanation:

First we need to find the r to find the area of the base which is the circle so we use the volume to find r

V = 1/3πr^2h now adjust the equation for r

r = √3V/πh

r = √3(4710)/20π

r= 15

now that we have r, the base of cone is a circle so we use the area formula for circle

area  = πr²

area = 3.14 (15)^2

area of base = 706.5 cm^2

4 0
3 years ago
Help plsss<br> It’s due in soooon
djyliett [7]

Answer:

7/12.

Step-by-step explanation:

There are 12 numbers totals.

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There are seven of those numbers which means that the probability of a number not being in Set Q is 7/12.

4 0
2 years ago
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Alina [70]
The correct choice is d
4 0
3 years ago
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8 degrees and 90 minutes
cestrela7 [59]

Answer:

3. 8 degrees/90 minutes

4. 200 miles/3 hours

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3 + 2 = 4 + 1 is true

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7 0
3 years ago
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