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Naily [24]
3 years ago
11

What is the height of a cone with a radius of 10 inches and a volume of 2199.11 in.³

Mathematics
1 answer:
Zarrin [17]3 years ago
4 0
Well h = (3)V/(pi)r^2, with plugging numbers given into variables, the answer is h=21in.
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An artists builds a sculpture out of metal and wood that weighs 14.9 kilograms.3/4 of this weight is metal,and the rest is wood.
Softa [21]

Given is a sculpture that is built up of metal and wood, and the weight of this sculpture is 14.9 kilograms.

It says that three-fourth of the total weight is metal and says to find the weight of wooden part.

We can find the weight of metal part and then subtract it from the total weight to calculate the answer.

Total weight = 14.9 kilograms.

Metal part = three-fourth of total weight = \frac{3}{4} *14.9=\frac{44.7}{4} =11.175 \;kilograms

Wooden part = 14.9 - 11.175 = 3.725 kilograms.

Hence, the wooden part is 3.725 kilograms.

7 0
3 years ago
Read 2 more answers
Match the measureable quantity given by its formula with the appropriate unit(s).
kompoz [17]

Good morning ☕️

___________________

Step-by-step explanation:

Look at the photo below for the details.

3 0
3 years ago
Karen rides her bike 4 mi in 20 min. How many miles will she ride in 1 h and 20 min?
Sever21 [200]
The answer is 84 miles

6 0
3 years ago
Evaluate the function for x = 2,3,4<br> F(x) =2x-7-3
laila [671]

Answer:

below in bold

Step-by-step explanation:

f(x) = 2x - 7 - 3

~Combine like terms

f(x) = 2x - 10

When x = 2...

f(x) = 2(2) - 10

f(x) = 4 - 10

f(x) = -6

When x = 3...

f(x) = 2(3) - 10

f(x) = 6 - 10

f(x) = -4

When x = 4...

f(x) = 2(4) - 10

f(x) = 8 - 10

f(x) = -2

Best of Luck!

8 0
3 years ago
Over a three-week period, Abram spent 15
denis23 [38]

Answer:

20 hours

Step-by-step explanation:

First off, if we divide the number of hours he has played by the number of weeks 15/3 =

It would be an average of <u>5 hours per week</u>

Therefore, in the next 4 weeks we would practice for 20 more hours.

i hope this helps you<33

have a nice day or night

7 0
2 years ago
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