Answer:
- 15x² + 7x + 1
Step-by-step explanation:
Given
2x² - 9 - 17x² + 10 + 7x ← collect like terms
= (2x² - 17x² ) + 7x + 1
= - 15x² + 7x + 1
Answer:
C. 238π cm^3.
Step-by-step explanation:
Surface area = 2 * area of the circular ends + area of the curved length
= 2π r^2 + 2π r* l
= 2 π 7^2 + 2π 7 * 10
= 98π + 140π
= 238π cm^3.
Answer:
Is this the question you are trying to ask?
-Alexia set up the tent below in case it rained during the barbecue.Which equation shows how to determine the volume of the tent?-
Bc this doesn't even have a question mark. "Alexia set up the tent below in case it rained during the barbecue." haha
