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dalvyx [7]
2 years ago
10

I need helpppp!! Find the volume of the sphere. Round to the nearest tenth. d = 9

Mathematics
1 answer:
weqwewe [10]2 years ago
5 0

Answer: 381.7

Step by step explanation:

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Calculate the length of side AC:
lisabon 2012 [21]

Answer:

146⁰ + x = 180

x = 34⁰ is AC ..a..a.

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3 years ago
What fraction is equal to the length of the red segment? Please answer in fraction form and how to get the answer
strojnjashka [21]
Answer:
The red segment is from 1/4 to 3/4.
3/4 - 1/4 = 2/4
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1/2

This answer can also be found by seeing there are four equal boxes making up the one larger box, since two out of the four boxes are filled then the fraction would be 2/4, which simplifies to 1/2
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Sandile bought 58 pies, each pie cost R68 each. estimate the total price of the pies..​
podryga [215]
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5 0
2 years ago
Find the volume of the cone.
Ne4ueva [31]

Answer:

3142.86 cubic cm

Step-by-step explanation:

volume of cone is given by formula

volume of cone = 1/3(area of base*height)

Given radius of base = 10cm

we know area of circle is given by \pi  r^2 where r is radius of circle

thus area of base of cone is calculated below

\pi 10^2\\=> 22/7 *100\\=> 314.2857

area of base of cone is 314.2857 square cm

height = 30 cm

Thus volume of cone  = 1/3* (area of base*height)

                                   = 1/3(314.2857*30)

                                   = 1/3 *9428.571 = 3142.857.

Thus, volume of cone is 3142.857 cubic cm.

volume of cone  to the nearest hundredth is 3142.86 cubic cm

6 0
3 years ago
Need help finding the measure of the arc or angle indicated
evablogger [386]

Answer:

70 degrees

Step-by-step explanation:

6 0
2 years ago
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