Answer:
The surface area is 125.66 
Hope this helps!
Hi,
Sorry i don't understand you "determine the sigma notation of the sum for term 4 through term 15"

Answer:
3x+4
Step-by-step explanation:
[f-g]
={4x+2-(x-2)}
=4x+2-x+2
=4x-x+2+2
=3x+4
Answer:
The answer is 15 units hope that helps
Step-by-step explanation:
Apply pythagorean formulae here
Take the 17 as hypotenuse... And 8 as the base....
So the pythagorean formulae is
( hypotenuse) Square = (height) Square + (base) Square......
Hence put the values and the height comes as 15 units
BTW are u Indian?...