21 because a triangle is always going to equal 180 so add those then subtract and it’s 21
Answer:
Step-by-step explanation: This is for #6 Volume = pi·r2·h
Volume = pi·(5x+2)2(2x+8)
7/10 as hundredths= 70/100
7/10 as decimal form : 0.7 or .70 or .7
Check the picture below.
so the volume of the smaller cube will just be (1/3)³.
how many of those cubes will take to fill up the larger cube?
namely
how many times does (1/3)³ go into 44?

1000x-100m 1000x is the the staring amount and the m is the amount you take out a month