Answer: 10x^2+ 7x +19
Step-by-step explanation:
8x^2 +10x +10 -(-2x^2-3x -9)
Answer:
First of all, lateral means the sides of the can in this case.
Calculate the surface area of the can, subtract the area of the top and bottom which are two circles, and theres the answer!
Step-by-step explanation:
1. SA= 2πrh+2πr^2
= 2(π)(1.3)(4) + 2(π)(1.3^2)
= 43.29- (π1.3^2)^2
=15.09
Please note that ^(a number) means to the power of (that number). Hope this helps!
Answer:
that is too....much? it's n = 5
Step-by-step explanation:
60/12 = 12n/12
5 = n
Answer:that a smart people question
Step-by-step explanation:
Answer:
caculate the area of a rectangle of length with 250cm and width with 200cm
