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ruslelena [56]
3 years ago
15

Find the surface area for and rectangular prism. The length is 3 ft. The width is 4 ft. The length is 5 ft.

Mathematics
2 answers:
Ivan3 years ago
6 0

Answer:

Surface Area of rectangular prism = 94 feet²

Step-by-step explanation:

Length, l = 3 feets

Width, w = 4 feets

Height, h = 5 feets

Surface area, A of a rectangular prism is given as :

2(lw + lh + wh)

A = 2[(3*4) + (3*5) + (4*5)]

A = 2(12 + 15 + 20)

A = 2(47)

A = 94 ft²

ELEN [110]3 years ago
5 0

Answer:

Step-by-step explanation:

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Answer:

<u>$2250</u>

Step-by-step explanation:

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3 years ago
What is the input value for which g(x) = 3 khan academy
chubhunter [2.5K]

Answer:

x = 9

Step-by-step explanation:

If g(x) = 3, that means that the output is three.

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7 0
3 years ago
Show that f(x)=(x-2)^3+8 is one to one algebraically
Lelu [443]
What im thinking is this: F(a) = f(b) so have 2 equations written and plug a into one and b in the other

(a-2)^3+8   = a^3-8+8 = a^3

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4 years ago
Can somebody help me with this
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8 0
4 years ago
Eight oranges cost $1.00.How much will 5 dozen oranges cost?
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1 dollar is to 8
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$7.50 is how much you pay
5 0
3 years ago
Read 2 more answers
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