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Anika [276]
3 years ago
15

What is the scale factor if a 4" by 10" photograph is enlarged to a poster that is 1 ft. by 2.5 ft.?

Mathematics
1 answer:
Lelechka [254]3 years ago
7 0

Answer:

sorry I can't help you with this answer

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tekilochka [14]
I think it is 8.83? I am not positive but it is worth a try
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2 years ago
A triangular pyramid has a surface area of 174 square feet. It is made up of equilateral triangles with side lengths of 10 feet.
emmainna [20.7K]

Answer:

Slant height = 7.07 ft to nearest hundredth.

Step-by-step explanation:

The slant height = height of one of the triangular sides

Using Pythagoras:

S^2 =  1/2 * 10^2 + 10^2 = 50 ft.

S = √50 = 7.071

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2 years ago
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3 years ago
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katovenus [111]
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3 0
2 years ago
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A rectangular garden has a length of 5x and a width of 6x + 15. If the perimeter of the garden is 250 m what is the value of X?
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10

Step-by-step explanation:

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