Answer:
613.5 m^2
Step-by-step explanation:
The area of the base is
A = 1/2 bh
= 1/2 (10) (8.7) =43.5 m^2
We have three sides with all the same area
The area of one side is 10 * 16 = 160
3 * 160 = 480 m^2
Now to the top
We have 3 sides with the same area
The area of one side
A = 1/2 bh
A = 1/2 (10) (6)
= 30 m^2
3* 30 = 90
Add all the areas together to get the total surface area
43.5 m^2+ 480 m^2 + 90 m^2
613.5 m^2
9.10 x 10^-4
Please give brainliest.
A slope is....
<span>a surface of which one end or side is at a higher level than another; a rising or falling surface.</span>
Answer:
25%
Step-by-step explanation:
500 bumper stickers sold in the first week is 100%. The bumper stickers sold in the second week is 50% more (150%).
500 / 100 = x / 150
x = 750
750 bumper stickers sold in the second week is 100%. The bumper stickers sold in the third week is 50% less (50%).
750 / 100 = x / 50
x = 375
The bumper stickers sold in the third week as a percentage of the bumper stickers sold in the first week is:
375 / 500 = x / 100
x = 75
The bumper stickers sold in the third week is 75% of the bumper stickers sold in the first week, which means there was a 25% decrease.