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agasfer [191]
3 years ago
14

Help I give points

Mathematics
1 answer:
Andreas93 [3]3 years ago
5 0
It is A because if you do your seven step process it will be A
You might be interested in
Please help me please please
LenKa [72]

Answer:

1276.19553 m^{2}

Step-by-step explanation:

First, find height using Pythagoras thorem.

a=\sqrt{20^2+12.5^2}

a=15.61

Then use the formula to find the surface area of a cone.

π•12.5•(12.5+\sqrt{15.61^2+12.5^2})=1276.19553 m^{2}

6 0
3 years ago
If F(x) = x² + 5x and G(x) = 2x + 1, find F(5) + G(6).
kondor19780726 [428]
F(x) = x^2 + 5x
F(5) = 5^2 + 5(5)
F(5) = 25 + 25
F(5) = 50

G(x) = 2x + 1
G(6) = 2(6) + 1
G(6) = 12 + 1
G(6) = 13

F(5) + G(6) = 50 + 13 = 63 <==
7 0
4 years ago
When Tyson opens and lays a cereal box out flat, he sees that the top and the bottom of the box both measure 11 inches by 8 inch
puteri [66]
Hello!

A cereal box is a rectangular prism

The equation to find the surface area of a rectangular prism is

2(wl + wh + lh)

The length is 11
The width is 8
The height is 6

Put in the values

2(8 * 11 + 8 * 6 + 11 * 6)

Multiply

2(88 + 48 + 66)

Add

2(202)

Multiply

404

The answer is 404 inches squared

Hope this helps!
8 0
3 years ago
A high speed elevator can rise 500 feet in 30 seconds. what expressions represents the rate, in feet per minute, of the elevator
luda_lava [24]
Well, if it goes up 500ft in 30 seconds, then it will go up 1000 feet in 60 seconds aka a minute
7 0
3 years ago
Can you please help me with this 4/5-2/3
ki77a [65]
If you cross multiply so you times the denominators together to get 15 and then times 4 by 3 and 2 by 5 to get the numerators so the question would be: 12/15-10/15 = 2/15 
4 0
4 years ago
Read 2 more answers
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