Answer:
IT WILL NOT LOAD SORRY
Step-by-step explanation:
To solve this plug in 9 for b and solve for a like so...
3a + 9 = 54
9 must be combined with 54. To do this you must subtract 9 from both sides. This will cancel out 9 from the left and bring it over to the right
3a + (9 - 9) = 54 - 9
3a + 0 = 45
3a = 45
Now we must isolate the a. To do this you have to divide 3 to both sides. This will make 3 on the left side 1 and bring 3 over to the other side
3a/3 = 45/3
1a = 15
a = 15
Hope this helped!
~Just a girl in love with Shawn Mendes
270.166 repeating is the answer
To find the answer:
8% = .08
.08 x 15 = 1.20
15 + 1.20 = 16.20
<span>all you do to calculate the volume is 4/3*3.14*r^3</span>