Answer:
500-75y=x. And. 44+14y=x. No work needed
Step-by-step explanation:
Answer:
3
Step-by-step explanation:
Given: Sphere A and Sphere B are similar.
The volumes of A and B are 17 
and 136
The diameter of B is 6 cm.
To find: diameter of A
Solution:
Let R denotes radius of sphere A and r denotes radius of sphere B.
Radius of sphere A= R
Diameter of sphere B = 6 cm
So, radius of sphere B (r) = 
Volume of sphere is 
Volume of sphere A = 
Put r = 3 cm
Diameter of sphere A = 2 × Diameter
= 2 × 1.5
=3 cm
Answer:
JM and KH
Step-by-step explanation:
Answer:
4. 432 cm^2/2 = 216 cm^2
6. 309.76 mm^2
8. pi * 22^2 = 484pi (or, approximately 1,519.76) in^2
484/2 = 242pi or 759.88 in^2.
10. 297.84 in^2/2 = 148.92 in^2
Step-by-step explanation:
To find the area of a triangle, you take the base and multiply by the height, and then divide by 2. Hence giving me the answers I obtained in #4 and #10.
A square is equal on all sides, so you would just square the measurement of the one side.
To find the area of a circle, you would do pi times the radius^2. Since this is a semicircle, you actually should divide the number you got by 2. (Which is why I did so up above).
I hope this helps!
