Answer:
(4,-1)
x=4
y=-1
Step-by-step explanation:
Answer:
Approximately 42 times larger
Step-by-step explanation:
The diameter of a sphere is 2,160 mm.
The diameter of a second sphere is 7,520 mm.
To see how many times larger is the diameter of second sphere is than the diameter of the second sphere, we divide to get:


To see how many times larger the volume is, we cube both sides

This implies that

Therefore the volume of the second sphere is approximately 42 times larger
Answer:
I think the first mistake was made in step 1
X=5 because 4x5=20 and 20-4=16