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Ivanshal [37]
3 years ago
14

A bicycle wheel with radius 26" rotates through an arc that measures 80°. What is the length of the arc of th

Mathematics
1 answer:
sdas [7]3 years ago
6 0

Yo sup??

this can be solved by unitary method

we have to basically calculate the perimeter of the circle upto 80°

let that lenght be x, then

x=2πr*80/360

=36.3''

pls convert it into inches

Hope this helps

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What does it mean if the x-coordinate in an ordered pair is zero? What if the y-coordinate is zero? Both? Explain.
Harman [31]
If the x-axis ordered pair is (0,0) and the y-axis ordered pair is (0,0), it is just where the lines intersect or also known as the origin. Both x and y can have a (0) in it.

for example let's say that you have an ordered pair on the X-axis of (5,0) and a ordered pair on the y-axis of (-3,0) it would look like that^^

or if it was just (0,0) it would be a dot in the middle


Don't know if it helped much, but there ya go

5 0
3 years ago
a line passes through the origin and has a slope of –3. what is the equation of the line that is perpendicular to the first line
Luba_88 [7]
The slope is:
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3 0
4 years ago
What is the decimal form for 3750?<br><br>​
Shtirlitz [24]

Answer:

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Step-by-step explanation:

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3 0
3 years ago
Kanna Kamui let her DS charge for 108 minutes from 05%. What percent charge is Kanna's DS.
34kurt

Answer:

The percent charge of Kanna's DS is 50%

Step-by-step explanation:

we know that

A Nintendo DS takes 4 hours to charge fully (100%)

4 hours is the same that 240 minutes

using proportion

Find out what percentage represent 108 minutes

\frac{100}{240}\ \frac{\%}{min} =\frac{x}{108}\ \frac{\%}{min}\\\\x=100(108)/240\\\\x=45\%

Remember that

Kanna Kamui charge her DS from 5%

so

5\%+45\%=50\%

therefore

The percent charge of Kanna's DS is 50%

3 0
3 years ago
Help me plz plz !!!!!!!!
zzz [600]

Answer:

37.5 if u multiply

Step-by-step explanation:

5 0
3 years ago
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