2 years ago

A petroleum refinery needs to empty a spherical storage tank of radius 9 m. The contents will be

Mathematics

1 answer:

raketka [301]2 years ago

4 0

I don’t know to be honest I’m just trying to have my questions answered! I’m honestly so sorry!

You might be interested in

Stacy decided that she would start doing sit ups every day. Her plan each day was to do twice as many sit ups as she had done th

Whitepunk [10]

Answer:

Day five= 32 sit ups

Step-by-step explanation:

Day 1= 2 sit ups

Day 2= 4 sit ups

Day 3= 8 sit ups

Day 4= 16 sit ups

Day 5= 32 sit ups

8 0

3 years ago

25x + 4x = x + 3x +7

Musya8 [376]

For this equation its the same as simplifying any other equation -Simplify both sides of the equation then isolate the variable- Easy then once you've do so the answer should be

7 0

2 years ago

Read 2 more answers

One bag of pretzels costs $3 , $5 bags of pretzels costs $10

dalvyx [7]

If 5 bags of pretzels cost $10, then the pretzels are $2 per bag.

8 0

2 years ago

PLEASEEE

zzz [600]

Answer:

13.4

Step-by-step explanation:

AB =2DC

So, DC=AB/2

Now, AB/AC=DE/DC

AB/28=13/(AB/2)

AB²=13×28×2

AB=√728

AB=26.98

now, DC=AB/2

=13.4

6 0

2 years ago

Help me on this one please

shepuryov [24]

Answer:

The equation is set up wrong

Step-by-step explanation:

$9^{2} +b^{2} =15^{2}$

3 0

2 years ago