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melomori [17]
3 years ago
15

The lengths of the sides of a square are multiplied by 1.2. How is the ratio of the areas related to the ratio of the side lengt

hs?
Mathematics
1 answer:
bekas [8.4K]3 years ago
3 0
(1.2)^3=1.73 (for cube with 1 unit length)
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A fruit bowl is shaped like half of a sphere. The radius of the bowl is 15cm. what is the volume of the bowl
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Answer: 7065 cm

Step-by-step explanation:

Find the volume as the bowl was a whole sphere and then divide the volume found by two, to get the volume of half the sphere.

(4/3) * π*(r^3) ≈ 14130 cm

14130/2 ≈ 7065 cm

This is an approximated result using π = 3.14

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3 years ago
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So, we need to do the distance she travelled (21 miles) divided by the rate at which she travelled (4 hours). Therefore, because 21 divided by 4 is 5.25, she biked at a speed of 5.25 mph (Miles per hour). So, if she bikes 5.25 miles every hour we can divide 42 by 5.25 to get the time it would take her to travel 42 miles. Now, 42 divided by 5.25 equals 8, so that means for Shelly to bike 42 miles at her average speed of 5.25 mph, it would take her 8 hours.

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3 years ago
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Can someone please help me understand
Mnenie [13.5K]
Stop being like that I helped u
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2 years ago
Use the integer number line below find the sun of 3, -4 and 6.
allochka39001 [22]
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3 years ago
Suppose angle PQR and angle RQS are adjacent angles. What side do these angles have in common?
sveta [45]
The problem ask to choose among the following choices the side do the angles PQR and angle RQS have in common where as both of them are an adjacent angles and the best answer would be QR and RQ. I hope you are satisfied with my answer and feel free to ask for more 
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