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2 years ago

What is the surface area of this cone?

Mathematics

1 answer:

DanielleElmas [232]2 years ago

8 0

surface area of this cone?

Use A= 3.14 and round your answer to the nearest hundredth

9 ft

6 ft

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A rectangular swimming pool is 8 ft deep. One side of the pool is 4.5 times longer than the other. The amount of water needed to

AysviL [449]

Answer:

<h2> length= 42, width=12, depth=8</h2>

Step-by-step explenation:

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3 years ago

Is -9 a rational number

zloy xaker [14]

Answer:

Yes it is.

Step-by-step explanation:

Yes it is.

Rational number is the subset of:

Whole number(Positive number+0)
Natural number
Negative numbers
Fractions &
Decimals

-9 is a decimal, and decimals are subset of rational number so -9 is a rational number.

Hope this helps ;) ❤❤❤

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3 years ago

3÷ 1/4. 7÷ 1/2. 1/5÷ 1/20. 1/2÷ 1/10. 1/7÷ 3.. help me solve all these please.

Nina [5.8K]

Answer:

Step-by-step explanation:

Use KCF method for fraction division.

Keep the first fraction

Change the operation to multiplication

Flip the second fraction.

1) 3÷ (1/4) = $3*\frac{4}{1}= 12$

2) 7 ÷ (1/2) = $7 * \frac{2}{1}=14$

3) (1/5) ÷ (1/20) = $\frac{1}{5}*\frac{20}{1}=4$

4) (1/2) ÷ (1/10) = $\frac{1}{2}*\frac{10}{1}=5$

5) (1/7) ÷ 3 = $\frac{1}{7}*\frac{1}{3}=\frac{1}{21}$

7 0

2 years ago

1. The length of side b equals the length of side c.

labwork [276]

1 because b and a are sides of the same shape!! i hope this helps!!

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2 years ago

Read 2 more answers

Please solve 9 - 5x > -81

Marina CMI [18]

Answer:

x < 16

Step-by-step explanation:

If you have any questions about the way I solved it, don't hesitate to ask ☺

5 0

3 years ago