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DaniilM [7]
3 years ago
5

One line passes through points (9,3) and (-8, -4). Another line passes through the points (-1,8) and (13,-26).

Mathematics
1 answer:
Svetach [21]3 years ago
7 0
So a slope of a line can be perpendicular. So if the slope is a/b then the slope perpendicular to that is -b/a. PLEASE MARK AS BRAINLIEST!!

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The wheels of a monster truck are 66 inches tall. Find the distance the monster truck travels when the tires make one 360-degree
LuckyWell [14K]

Answer:

<u>207.35 inches</u>

Step-by-step explanation:

The wheel is in the shape of circle. The height, here, basically gives the diameter.

So,

Diameter = 66 in

Radius is half of diameter, so radius is:

66/2 = 33 inches

r = 33

Now, the distance truck travels when 1 rotation is made is the length of the perimeter of the circular wheel, or the circumference.

The formula is:

C=2\pi r

Where C is circumference

r is the radius

Substituting, we get the answer as:

C=2\pi r\\C=2\pi (33)\\C=66\pi\\C=207.35

The distance covered is about <u>207.35 inches</u>

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3 years ago
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romanna [79]

Answer:

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Step-by-step explanation:

6 0
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Answer:

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Step-by-step explanation:

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3 years ago
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