The first part is addition.
45+m
If she spend a third of it, you could multiply by 1/3 or divide by 3.
Multiply: 45+m x 1/3
Divide: 45+m/3
Answer:
e=12
b=1,2
c=6
a=5
d=10
here is my reason for getting all this answers because they are corresponding angles.
Multiply length by width, and height. Than multiply the volume by 7.48 gal. Than you have the amount of water that can fill the whole pool. Than multiply by 0.8. and subtract it from the original volume.
Answer:
x = -4
Step-by-step explanation:
-3 (x + 5) = 3 (x - 1) <Start by distributing the -3 and 3 (don't forget to distribute . the negative symbol!
-3x - 15 = 3x - 3
+3x +3x <Add 3x on both sides
-15 = 3x - 3
+3 +3 <Add 3 on both sides
-12 = 3x <Divide by 3 on both sides
-4 = x
It's a ........................ cone.. (not sure why my answer had to be 20 characters long though)