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hram777 [196]
3 years ago
7

Please help I’ll give brainliest

Mathematics
1 answer:
Julli [10]3 years ago
4 0

I believe the answer is to be c

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A tent in the shape of a triangle prism is made using the following piece of fabric.
ser-zykov [4K]

Answer:

85.84 ft²

Step-by-step explanation:

The surface area of the fabric would be the total net area of the shape of the tent covered.

Thus, surface area = area of the 3 rectangular faces + area of the 2 triangular faces

From the diagram given, the 3 rectangular faces have the same dimensions as follows:

L = 6ft

W = 4ft

Area of the 3 rectangular faces = 3(6*4) = 3(24) = 72ft²

The 2 triangular faces have the same dimensions as follows:

B = 4f

H = 3.46ft

Area of the 2 triangular faces = 2(½*B*H)

= 2(½*4*3.46)

= 2(2*3.46)

= 2(6.92)

= 13.84 ft²

Surface area of fabric used to cover the triangular tent = 72ft² + 13.84ft² = 85.84 ft²

3 0
3 years ago
You buy some living room furniture. The coffee table costs $189.99, the loveseat costs $249.95, the sofa costs $493.68, and 2 ch
kiruha [24]

Answer:

The total purchase is $ 1213.13 .

Step-by-step explanation:

As given

You buy some living room furniture.

The coffee table costs $189.99.

The loveseat costs $249.95.

The sofa costs $493.68, and 2 chairs cost $98.75 each.

Total cost of the furniture =   coffee table costs  +  loveseat costs +  sofa costs  +  2 chairs cost

Put the value in above

Total cost of the furniture =  $189.99 + $249.95 +  $493.68 + 2 × $98.75

Total cost of the furniture =  $189.99 + $249.95 +  $493.68 + $197.5

Total cost of the furniture = $1131.12

As Sales tax is 7.25% .

7.25% is written in the decimal form.

= \frac{7.25}{100}

= 0.0725

Sales tax price = 0.0725 × $1131.12

                        = $ 82.01 (Approx)

Total purchase = Total cost of the furniture + Sales tax price

                         = $1131.12 +  $ 82.01

                         = $ 1213.13

Therefore the total purchase is $ 1213.13 .

6 0
3 years ago
Read 2 more answers
Write<br> -4<br> _<br> 7<br> as a decimal.
Aleksandr [31]
This is super easy all you have to do is divide

-4/7

Which would be -0.57 or rounded 0.6
5 0
3 years ago
A = 3 and c = 12 c/a =
Bess [88]

Answer:

4, because 12/3 is 4 cause 3×4=12

3 0
3 years ago
Chase took a taxi from his house to the airport the taxi company charged a pick up fee $1.20 plus $4.75 Per mile . The total far
taurus [48]
I believe that the taxi went 10 miles

3 0
2 years ago
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