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Aneli [31]
3 years ago
6

Use the net to find the surface area of the prism.

Mathematics
2 answers:
Mama L [17]3 years ago
8 0

Answer:

Surface area of prism = 286 ft².

Step-by-step explanation:

Given : A  prism with  measurements of 5ft, 9ft, & the height of 7ft..

To find : What is the surface area of the  prism .

Solution : We have given that  a  prism with

Length =5 ft,

Width = 9 ft .

Height = 7 ft.

Surface area of  prism =  2(length* width\ +\ height*width\ +\ height*length})

Plugging the values

Surface area of  prism = 2 ( 5* 9 + 9 * 7 + 7 * 5)

Surface area of  prism = 2 (45+ 63 + 35)

Surface area of prism = 2 ( 143).

Surface area of prism = 286 ft².

Therefore, Surface area of prism = 286 ft².

Lunna [17]3 years ago
5 0
I hope this helps you



2.5.9+2.5.7+2.7.9


90+70+126


286
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7 0
3 years ago
Write 0.87 as a fraction in simplest form.
TEA [102]
Write the decimal number as a fraction
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3 years ago
Consider the function f(x) = 20/√x and its second-degree polynomial P2 (x) = 20 - 10(x-1) + 7.5(x-1)^2 at x=0.8. Compute the val
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Answer:

f (0.8) = 22.3607 and P_{2} (0.8) = 22.300.

Step-by-step explanation:

According to the statement, f (x) = \frac{20}{\sqrt{x}}  and  P_{2}(x) = 20 - 10 (x-1) + 7.5 (x-1) ^ 2. Based on these definitions, at x=0.8 produce:

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P_{2} (0.8) = 20 - 10 (-0.2) +7.5 (-0.2)^2 = 22.300

Then, it can be affirmed that f (0.8) = 22.3607 and P_{2} (0.8) = 22.300.

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Step-by-step explanation:

Thats the answer. .

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