You always have to find the LSA (lateral surface area) first.
(which is the shape's area combined w/out the bases.)
rectangle A would be 60 and so would rectangle C
rectangle B would be 96
if u add them all together that would be 12.5
Now you have to find the TSA (total surface area).
(which is the TOTAL net combined w/ bases)
the bases would be 7.5
7.5 x 2 is 12.5
Add the LSA and the TSA
216+12.5=228.5
<u>so the overall answer would be 228.5cm</u>
i hope this helps!!
Answer: 11 and -13
Step-by-step explanation:
first you need to isolate one variable so you can later plug it into the other equation
x+y = -2
y = -x - 2
now, you plug this y value into the next equation for the difference that equals 24 and solve for x
x-y = 24
x - (-x-2) = 24
2x + 2 = 24
2x = 22
x = 11
now that you have x, you can just plug it back into either original equation to get the corresponding y equation.
11 + y = -2
y = -13
proof:
11 - (-13) = 24
11 + (-13) = -2
Since we are asked about the distance from corner to corner,
we are to find the hypotenuse. So using the hypotenuse formula:
c^2 = a^2 + b^2
c^2 = 960^2 + 750^2
c^2 = 1,484,100
c = 1,218.24 m
Hence the distance from corner to corner is about 1218
meters.
I'm going to just guess on this one. I really think that the second one is the best answer for me. If I'm wrong, I'm really sorry for taking up this space!!!
The height of the fifth bounce
80x65%x65%x65%x65%x65%
=9.282325 cm