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klemol [59]
3 years ago
5

The diameter of an ancient chariot wheel is 2 meters. What is the approximate distance the chariot travels if the wheel rotates

120 times? Assume the wheel does not slip.
1,506.4 meters
753.6 meters
376.8 meters
240 meters
Mathematics
2 answers:
ohaa [14]3 years ago
7 0
First we need to find the circumference
C= 2 pi r or C= d*pi
d=2 m
C=2*3.14=6.28
distance traveled=6.28 m*120=753.60 m
Troyanec [42]3 years ago
6 0

Answer:753.6 meters

im doing the test right now and this is correct ^^<<

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Answer:

48

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3 years ago
A 40-foot ladder is leaning against a building and forms a 29.32° angle with the ground. how far away from the building is the b
zaharov [31]

The distance between the building and the ladder is 34.876 foot.

<h3>What is a Right Triangle?</h3>

A triangle in which one of the angle measure is equal to 90 degree is called a right triangle.

The ladder forms a right triangle with the building and the ground,

The length of the triangle is 40 foot

The angle made by the ladder is 29.32 degree

By using Trigonometric Ratios

cos 29.32 = Base /  Hypotenuse

cos 29.32 = Base / 40

0.8718 × 40 = Base

Base = 34.876 foot

Base is the distance between the building and the ladder.

Base of the ladder = 34.876 foot

To learn more about trigonometric functions from the given link

brainly.com/question/24336684

#SPJ4

8 0
2 years ago
Montega and Luisa are rewritting the scale 1 inch=2 feet in a:b form. who is right?​
vitfil [10]

The correct representation of the scale is 1 inch:2 feet

<h3>What are scale ratios?</h3>

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The scale is given as:

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Ratio = 1\ inch:2\ feet

Hence, the correct representation of the scale is 1 inch:2 feet

Read more about scales at:

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6 0
3 years ago
Is this directly proportional?<br> Speed and time, if the distance traveled is 120 km.
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Answer:

No

Step-by-step explanation:

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If the speed decreases then it will take you more time

8 0
3 years ago
19.47 is what percent of 29.5
zvonat [6]
<span>19.47 is 66% of 29.5.

hope this helps! :)</span>
7 0
3 years ago
Read 2 more answers
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