Answer:
$156.86
Step-by-step explanation:
$136.40 + 15% = $20.46
$136.40 + $20.46 = $156.86
Answer:
63 degrees
Step-by-step explanation:
(180-54)/2=126/2=63
Answer:
x=6
Step-by-step explanation:
Lets find the area of the 2 rectangles on the left and right side.
8*7 (2) = 112 (Both rectangles in total)
Now lets find the rectangles on the front and back.
13*7 (2) = 182
Now, the top and bottom ones.
13*8 (2) = 208
Add them all together.
112+182+208 = 502
The surface area is 502.
Answer:
8
Step-by-step explanation:
because 8 dived by 2 = 4, 4+1 =5