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Phantasy [73]
2 years ago
9

The tip of an 11-inch wiper blade wipes a path that is 31 inches long. What is the angle of rotation of the blade in radians to

the nearest tenth?
Mathematics
2 answers:
disa [49]2 years ago
7 0
Length of arc = Cr    where C = angle of rotation and r = radius

31 = C*11

C =  31/11 =  2.8 radians to nearest tenth
ale4655 [162]2 years ago
5 0

2.8 radians is the answer.

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an iPad was on sale for 3/4 of its original price. if the original price was 1000 what was the sale price?
KATRIN_1 [288]

Answer:

$750

Step-by-step explanation:

In this problem, you will multiply the fraction by the total price to find the sale price.

Sale price = 1000 × (3/4)

Sale price = 1000 × 3 / 4

Sale price = 3000 / 4

Sale price = 750

Therefore the sale price is $750

3 0
3 years ago
What is the length of the rectangle if the perimeter is 102 cm?
elixir [45]
<span> <span>The perimeter of a rectangle is 102 cm. If the length is 15 cm less than twice the width</span></span>
3 0
2 years ago
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The width of the figure below is 5 units. The perimeter of the figure is 18 units. What is the length of the figure in units?
Talja [164]
The perimeter is all sides length added together. You can make an equation:5+5+x+x where x is the length.
5+5=10    18-10=8     There is two sides so you do eight divided by two
The length is 4

4 0
3 years ago
Read 2 more answers
Find the difference in simplest form for 3/5-1/7
morpeh [17]

Answer: 0.457

multiply 3 by 7, and get 21

multiply 1 by 5, and get 5.

5 × 7 = 35.

fraction: 21/35 and 5/35

Subtract the numerators

21 − 5 = 16 = 16/35

Now we need to simplify the fraction that we have.

17 is larger than 16. So we're done reducing numbers.

<em>Our final answer: </em>16/35<em />

Hope this helps!

I am joyous to assist anytime.

<em>~Jarvis</em>

<em />

<em>  </em>

8 0
3 years ago
A phone cost 199$ and is on sale for 25% off. What is the sale price?
andrey2020 [161]

Answer:

<em>See below.</em>

Step-by-step explanation:

Divide the percentage by 100 to turn it into decimal form.

\frac{25}{100}=.25

Then, multiply the percentage by the original amount.

199*.25=49.75

Last, subtract that from the original price.

199-49.75=149.25

<em>Answer: </em>149.25

<em>:)</em>

6 0
2 years ago
Read 2 more answers
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