Answer:
Step-by-step explanation:
X+x+1+x+2=4x-9
3x+3=4x-9
X=12
(2,13),(5,22)
slope = (22 - 13) / (5 - 2) = 9/3 = 3
y = mx + b
slope(m) = 3
use either of ur points...(2,13)...x = 2 and y = 13
now sub and find b, the y int
13 = 3(2) + b
13 = 6 + b
13 - 6 = b
7 = b
so ur equation is : y = 3x + 7 <===
Since we are dealing with VOLUME, when you increase an amount, we CUBE the difference. 2^3 = 8
The sphere that has 2 times the radius has 8 times the volume.
Answer:
y = 4
Step-by-step explanation:
15 x 4 = 60
60 = 60
Therfore, y = 4
Answer:
the answer would be A
Step-by-step explanation:
