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AVprozaik [17]
4 years ago
12

Please help me ASAP!!!

Mathematics
1 answer:
irina [24]4 years ago
7 0
I think it should be b
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PLEASE HELP
VladimirAG [237]

Answer:

just search up Mathaway in your browser you will get your answer and a step by step explanation!

Step-by-step explanation:

7 0
3 years ago
The volume of a soap bubble is 555.4 mm^2 Find the radius and diameter of the soap bubble. Use 3.14 for pi
SashulF [63]

Answer:

radius=11.5

diameter=23

Step-by-step explanation:

The volume of a sphere is V=4/3 Pi r^3

We can use this to solve for the radius.

555.4= 4/3 (3.14)r^3

Solve for r how you would any other equation. Multiply 4/3 and 3.14.

555.4=4.187 r^3

Divide both sides by 4.187

132.65=r^3

To get rid of the ^3, find the cube root of both sides on a calcualtor.

r= 11.5

The diameter is the radius time two.

11.5 (2)=23.

Hope this helps!

Note: When I say both sides, I mean both sides of the = sign.

4 0
3 years ago
-7.5x + 0.25 = -5.75 <br> The value of x is =
VashaNatasha [74]

Answer:

x = 4/5

I hope this helps!

3 0
3 years ago
Read 2 more answers
As of right now, Katie’s college fund has $601.85. If she deposits a check for $225, how much money will she have in her college
sashaice [31]
I’m pretty sure it’s $826.85 because deposit means to put money into something. So, you’d just add $601.85 to $225 to get your answer. I think.
4 0
3 years ago
What is 5/8-1 7/8. ​
vlada-n [284]

Answer:

-10/8

Step-by-step explanation:

1 and 7/8 = 15/8

5/8 - 15/8= -10/8

4 0
3 years ago
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