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Fantom [35]
3 years ago
14

A cone has a base radius of 7 centimeters and a height of 21 centimeters.

Mathematics
1 answer:
Arada [10]3 years ago
7 0
V = (1/3) x πr² x h = cm³
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irga5000 [103]
152*3=456............,
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3 years ago
Justine is planting flowers in a line that is 1/2 of a yard long. She is going to plant 6 flowers. How far apart will each flowe
erica [24]

Answer:

3 inches apart

Step-by-step explanation:

1/2 yard is 1ft. 6in. in decimal that is 1.5 ft

1.5 ÷6 = 0.25ft

0.25ft is 3 inches so the answer is three inches apart

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3 years ago
What is 57,910,000 in scientific notation
Alexandra [31]
Are there options to this?
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3 years ago
Read 2 more answers
6th grade work please tell me the answer fast and don’t give me and incorrect one
anyanavicka [17]

Answer: 222cm

Step-by-step explanation:

To find the area of this composite shape you will have to split them into 2 shapes; a rectangle and a triangle.

To work out the area of the rectangle you have to do 15×12= 180

Then, to work out the area of the triangle, you use the formula base times height divided by 2.

7×12=84

84÷2=42

Then to work out the total area of both the rectangle and the triangle, you have to add the area of both.

180+42=222cm

Hope this helps :)

3 0
3 years ago
A number a is to the left of the number b on the number line how do the numbers -a and -b compare?
Leokris [45]

Answer:

-a will be greater than -b because for example, when a=2 and b=5, -a=-2 and -b=-5

8 0
2 years ago
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