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Taya2010 [7]
4 years ago
5

The outside radius of a truck tire is 11 inches. Approximately how far will the truck have traveled after 3 rotations of the the

se tires
Mathematics
1 answer:
ANTONII [103]4 years ago
4 0

Answer:

The distance = 207.3 inches

Step-by-step explanation:

∵ The distance = number of revolution × circumference

∵ The radius of the circle = 11 inches

∴ The circumference = 2 × π × r = 2 × π × 11 = 22π inches

∵ Number of revolution = 3

∴ The distance = 3 × 22π = 66π = 207.3 inches

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What is the solution to 4 (1/2x + 7) =12
Volgvan

Answer:

-8

Step-by-step explanation:

<em>Solve </em><em>the </em><em>brackets</em><em> </em><em>first</em>

<em>4</em><em>/</em><em>2</em><em>x</em><em>+</em><em>2</em><em>8</em><em>=</em><em>1</em><em>2</em>

<em>then </em><em>group </em><em>the </em><em>like</em><em> terms</em>

<em>2</em><em>x</em><em>=</em><em>1</em><em>2</em><em>-</em><em>2</em><em>8</em>

<em>2</em><em>x</em><em>/</em><em>2</em><em>=</em><em>-</em><em>1</em><em>6</em><em>/</em><em>2</em>

<em>x=</em><em> </em><em>-</em><em>8</em>

<em>i</em><em> </em><em>hope </em><em>this </em><em>helps</em>

3 0
3 years ago
Read 2 more answers
Rephrase: what is 35% of $120?
Alex777 [14]

Answer:

What is 35 percent off 120 dollars?

Step-by-step explanation:

Thus, a product that normally costs $120 with a 35 percent discount will cost you $78.00, and you saved $42.00. You can also calculate how much you save by simply moving the period in 35.00 percent two spaces to the left, and then multiply the result by $120 as follows: $120 x . 35 = $42.00 savings.

Hope I <em><u>Helped!</u></em> :D

7 0
4 years ago
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Today, everything at a store is on sale. The store offers a 20% discount. Write an equation for this situation in terms of y.
SpyIntel [72]

The discount price will be 0.8X dollars.

Step-by-step explanation:

Given,

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Amount of discount = 20% of Price of item

Amount of discount =  

Price of item after discount = Price of item - Amount of discount

Price of item after discount = X-0.2X = 0.8X dollars

The discount price will be 0.8X dollars.

Keywords: discount, subtraction

8 0
3 years ago
A group of hikers is descending a mountain at a rate of 400 feet per hour. After three hours, what integer represents their tota
Ludmilka [50]

Answer:

1200

Step-by-step explanation:

it's just 400x3 which is 1200

7 0
4 years ago
A room contains 3 men and 5 women. A person leaves then re-enters the room 6 times, and 5 of those 6 times a man leaves the room
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5 of the 6 exits were men, so the experimental probability that a man exits the room is 5/6.
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