Ask question

Ask question

All categories

3 years ago

9

What is the approximate volume of a cone with a height of 12 in and radius of 9 in ? Use 3 14 to approximate pi, and express you

r final answer to the nearest hundredth Enter your answer in the box

1 answer:

Rama09 [41]3 years ago

3 0

Answer:

1017.36

Step-by-step explanation: The formula for cone volume is 3.14(r^2)(h/3). Plug in all of your values to get the answer.

You might be interested in

Explain why the product of a nonzero rational number and an irrational number is irrational

spayn [35]

Answer:

If you multiply any irrational number by the rational number zero, the result will be zero, which is rational. Any other situation, however, of a rational times an irrational will be irrational.

3 0

3 years ago

−2(x+1/4)+1=5 PLEASE HELP

PilotLPTM [1.2K]

Answer: x=−9/4

Step-by-step explanation:

Let's solve your equation step-by-step.

−2(x+14)+1=5

Step 1: Simplify both sides of the equation.

−2(x+14)+1=5(−2)(x)+(−2)(14)+1=5(Distribute)−2x+

−1

2

+1=5

(−2x)+(

−1

2

+1)=5(Combine Like Terms)

−2x+

1

2

=5

−2x+

1

2

=5

Step 2: Subtract 1/2 from both sides.

−2x+

1

2

−

1

2

=5−

1

2

−2x=

9

2

Step 3: Divide both sides by -2.

−2x

−2

=

9

2

−2

x=

−9

4

7 0

2 years ago

Read 2 more answers

Use the graph that shows the solution to

Inessa05 [86]

Answer:

Step-by-step explanation:

c

6 0

3 years ago

What is the quotient of 2 1/5 divided by 6 3/5 in simplest form?

Leni [432]

Good evening ,

______

Answer:

$\frac{1}{3}$

___________________

Step-by-step explanation:

Look at the photo below for the details.

:)

7 0

3 years ago

(7t-2)-(-3t+1)=-3(1-3t)

Aleksandr-060686 [28]

First you need to multiple minus in second bracket, also in other side you need to multiple - 3 in bracket

$7t - 2 + 3t - 1 = - 3 + 9t \\ \\ 10t - 3 = - 3 + 9t \\ 10t - 9t = - 3 + 3 \\ t = 0$
Final answer is 0

5 0

3 years ago