For the answer for number one you will multiply 3/4 and 9 and you will get 6.75 then you roun it to 6 for the answer.
For the answer for for number two postive 8 is to the right of zero so the opposite of 8 would be on the left of zero
3:c

6 0

4 years ago

Someone help me with this?

ollegr [7]

Answer:

can see i'm blind

Step-by-step explanation:

5 0

3 years ago

What is the volume of this sphere?

photoshop1234 [79]

Answer:

3052.08

Step-by-step explanation:

We use the volume formula for spheres

$\frac{4}{3}$ πr³

Plug in 9cm for radius and evaluate

$\frac{4}{3}$ π(9)³

$\frac{4}{3}$ π*729

3052.08

6 0

3 years ago