3 years ago

Surface area and volume

1 answer:

6 0

Triangular prism
length of slanted side:
sqrt(3^2 + 4^2) = 5
SA = 2(1/2)(8)(3) + 8(12) + 2(5)(12) =240
V = (1/2)(8)(3)(12) = 144

cuboid
SA = 2(7x6) + 2(7x5) + 2(6x5) = 214
V = 7x6x5 = 210

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3 years ago

Adult tickets to a a basketball game cost $5. Student tickets cost $1. A total of $2,757 was collected on the sale of 1,185 tick

Anastaziya [24]

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Step-by-step explanation:

Let 'x' be the Adult's tickets

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(-5x-y)- x+y=1185-2757

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Number Of Students Tickets=792

Hope it Help

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