RS+ST= RT
(7Y+3)+(2Y+9)= 14Y-8
9Y+12=14Y-8
5Y=20
Y=4
Answer:
The correct answer is 8cm.
Step-by-step explanation:
Vol. Of cone= 1/3pi r²h
= 1/3×3.14× 8²×15
= 8×8×5×3.14
64× 5×3.14
= 320×314/100
=16×314=5024 cm³
Hope this helps:) Goodluck!
If 3.14 is rational, why should pi also be rational ?
The answer to your question is: Because pi is not 3.14 .
Plane UVWX and plane QRST
Answer:
27 is the answer to this equation
Step-by-step explanation:
6 times 6 equals 36
3times 3 equals 9
36
-9
27
