Answer:
1058.4 in^2

Step-by-step explanation:
Find the surface areas of the rectangular prism and the triangular prisms separately.
Triangular: S = (1/2)lP+B, where l is slant height, P perimeter, and B base area.
14(4)= 56 perimeter of base
13 slant height
B = 14x14 = 196
put together:
S = (1/2)(13 x 56) + 196
S = 560 in^2

Now the rectangular prism
S = 2lw + 2lh + 2wh, where l is length, h height, w width. (delete the first 2lw since they share one side/they're combined shapes.
S = 2(14x8.9) + 2(14x8.9)
S = 498.4 in^2

Add them together: 498.4 + 560 = 1058.4 in^2

7 0

2 years ago

Alexa is ordering a taxi from an online taxi service. The taxi charges $4 just for the pickup and then an additional $1.25 per m

Anvisha [2.4K]

Answer:$15.25

Step-by-step explanation:just multiply $1.25x9 then add 4

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2 years ago

If Jason spend 2 2/3 hours more at the camp, he will complete 7 hours of camp counseling. How many hours has he worked as a coun

Levart [38]

Answer: so you subtract 7- 2 2/3 and you get 4 1/3 so there is your answer Jason worked 4 1/3 hours

Step-by-step explanation:

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2 years ago