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nignag [31]
3 years ago
11

What is the surface area of the prism? A. 164 yd2 B. 204 yd2 C. 240 yd2 D. 300 yd2

Mathematics
1 answer:
alex41 [277]3 years ago
8 0
The correct answer for the question that is being presented above is this one: "<span>D. 300 yd2."
</span>
We have to get the areas of 5 polygons and add them together to get the surface area.

Area 1 = l * w = 5*8 = 40
Area 2 = l * w = 12 * 8 = 96
Area 3 = l * w = 13 * 8 = 104
Area 4 = bh/2 = 5*12/2 =30
Area 5 = bh/2 = 5*12/2 = 30

Area = Area 1 + Area 2 + Area 3 + Area 4 + Area 5
Area = 40 + 96 + 104 + 30 + 30
Area = 300 yard^2
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Answer:

5

Step-by-step explanation:

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3 years ago
A triangle has side lengths of 200 units and 300 units. Write a compound inequality for the range of the possible lengths for th
OLga [1]

Answer:

100<x<500

Step-by-step explanation:

The third side cannot exceed the others added up so x is less than 500, due to the laws of triangles.

If you subtract 300-200, you get 100, so x has to be greater than 100.

x is greater than 100 but less than 500

Therefore the answer is...

100<X<500

The laws of triangles state that a triangle has to be greater than the other two edges subtracted, and less than the other two edges added.

I hope this helps!!!

7 0
3 years ago
A right triangle has one side that measures 4in. The angle opposite that side measures 80 degrees. What is the length of the hyp
Crazy boy [7]

Hello from MrBillDoesMath!

Answer:

4/sin(80)

which is approximately 4.06



Discussion:

From the triangle, not drawn too accurately  (see attachment)


sin(80) = side opposite /hypotenuse   =>

sin (80) =  4/c            =>       multiply both sides by "c"

c sin(80) = 4/c * c      =>      

c sin(80) = 4               =>      divide both sides by sin(80)

c = 4/sin(80)

and 4/sin(80) is approximately 4.06


Thank you,

MrB

6 0
3 years ago
At lunchtime, a cafeteria served a total of 3/8 of a pot of chicken soup and 7/8 of a pot of
Effectus [21]
Answer:

1 1/4

reason:

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this can be simplified to 1 2/8
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7 0
4 years ago
Read 2 more answers
Can someone answer this question please answer it correctly if it’s corect I will mark you brainliest
Karolina [17]

Answer:

1/2 or 50%

Step-by-step explanation:

There are 4 total cards

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P(5 or odd) = { 5 or odd}/ total

                   = 2/4

                     =1/2

                 

8 0
3 years ago
Read 2 more answers
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