Answer:
Hey there!
4c+5=27
4c+5-5=27-5
4c=22
c=5.5
Let me know if this helps :)
Answer:
D)
Step-by-step explanation: Im not so sure ok i sorry if Im wrong
Answer:
A. 3x
B. 8y
C. -12
Step-by-step explanation:
Combine like terms. Same variable raiased to the same exponent.
To solve take circumference of the lamp shade( 2pi(r) or pi(d) ) so circumference is 12pi.
Then multiple by hight or altitude to get surface area ( circumference x height)
SA =72pi or ~226.19 in^2
If you are putting material on the top of lamp to, add pi(r)^2 or 36pi= ~113.10 in^2
Circumference = 2 π r = 11
r = 11 / 2π = 1.75
Area = π r² = π (1.75)² = 9.625 square units
