Answer:
9.55 hope this helps :)
Step-by-step explanation:
1
2.30
2.50
+ 2.75
2.00
-----------
9.55
Answer:
{x,y} = {-1,-10/7}
Step-by-step explanation:
Lateral surface area of a cylinder: 2πrh, r is the radius, h is the height.
area of the top and bottom circle: πr²
when h=2r, the total surface area is:
2πr(2r)+πr²+πr²=6πr²
the answer is 6πr²
Answer:
1 + 1 = 2
Step-by-step explanation:
2+2=4
hope it helps
The slope of the given line is 2.
The slope of the line perpendicular to the given line is the negative reciprocal of 2 or -1/2.
Answer: -1/2
