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mixas84 [53]
3 years ago
11

The height of a roller coaster's lift hill is 4 feet more than 3 times the height of its next tallest hill.

Mathematics
2 answers:
sp2606 [1]3 years ago
8 0
The Answer Is 118.00
jeka943 years ago
5 0

Answer:

Next highest hill is 118 feet tal

Step-by-step explanation:

Lift hill = L

Next tallest = N

L = 3N + 4

L = 358

358 = 3N + 4

-4              -4

354 = 3N

/3        /3

118 = N

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Answer:

Sorry

Step-by-step explanation:

I don't know the answer

5 0
2 years ago
6. The dimensions of a living room are 18 ft. by 15 ft. by 8ft. If air weighs 0.08 lb. per cubic foot, the weight of the air in
user100 [1]

The weight of the air in the room is 172.8 lb if the dimensions of a living room are 18 ft. by 15 ft. by 8ft.

<h3>What is a rectangular prism?</h3>

It is defined as the six-faced shape, a type of hexahedron in geometry.

It is a three-dimensional shape. It is also called a cuboid.

It is given that:

The dimensions of a living room are 18 ft. by 15 ft. by 8ft.

The volume of the living room = volume of the cuboid:

V = length×width×height

V = 18×15×8

V = 2160 cubic ft

The weight of the air = 0.08 lb. per cubic foot

The weight of the air in the room = 0.08×2160

The weight of the air in the room = 172.8 lb

Thus, the weight of the air in the room is 172.8 lb if the dimensions of a living room are 18 ft. by 15 ft. by 8ft.

Learn more about the rectangular prism here:

brainly.com/question/21308574

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7 0
1 year ago
Find CD if C(0,3) and D(4,7)
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7 0
3 years ago
13. Find the surface area of each figure to the nearest tenth. Show your work.
stiv31 [10]
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SA of Pyramid = 12*4s*l + 16^2
SA of Pyramid = 12*4(16)*(17) + (16)^2
SA of Pyramid = 11,008 square inches

b.) The formula for the SA of a cone is: 

SA of cone = πr[r+√(h^2+r^2)]
SA of cone = π(3)[(3+√(8^2+3^2)]
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7 0
3 years ago
Read 2 more answers
2) Brian purchased pens for 75 cents each and pencils for 40 cents each he
svet-max [94.6K]

Step-by-step explanation:

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