Answer:
The length of JM is 40
Step-by-step explanation:
Since 7x+5 and 8x are both equal, we can make this equation:
7x+5=8x
-7x -7x
x=5
7(5)=35
35+5=40
Answer:
C
Step-by-step explanation:
Answer:
Volume of sphere = 4.186 cubic inches
Step-by-step explanation:
Radius of sphere = r = 1 inch
Volume of sphere = ?
The formula used is: 
Putting value of radius and π and finding volume:

So, Volume of sphere = 4.186 cubic inches
28 done by using a calculator