Answer:
The distance bicycle tire travels is <u>1946.8 cm</u>.
Step-by-step explanation:
Given:
Diameter of bicycle tire = 62 cm.
The bicycle tire travels in 10 revolutions.
Now, to find the distance the bicycle tire travels in 10 revolutions.
Diameter = 62 cm.
Radius (r) = ![\frac{Diameter}{2}=\frac{62}{2}=31\ cm.](https://tex.z-dn.net/?f=%5Cfrac%7BDiameter%7D%7B2%7D%3D%5Cfrac%7B62%7D%7B2%7D%3D31%5C%20cm.)
So, we get the circumference first by putting formula:
![Circumference =2\pi r](https://tex.z-dn.net/?f=Circumference%20%3D2%5Cpi%20r)
![Circumference =2\times 3.14\times 31\\\\Circumference =194.68\ cm.](https://tex.z-dn.net/?f=Circumference%20%3D2%5Ctimes%203.14%5Ctimes%2031%5C%5C%5C%5CCircumference%20%3D194.68%5C%20cm.)
Thus, we get the <u><em>circumference of tire 194.68 cm.</em></u>
<u><em>Number of revolutions the tire travels = 10.</em></u>
Now, to get the distance the bicycle tire travels we multiply circumference of tire by number of revolutions the tire travels:
![194.68\ cm\times 10\\\\=1946.8\ cm.](https://tex.z-dn.net/?f=194.68%5C%20cm%5Ctimes%2010%5C%5C%5C%5C%3D1946.8%5C%20cm.)
Therefore, the distance bicycle tire travels is 1946.8 cm.
The answer for your problem is 192
Note that they together ate all of the pizza.
Therefore the total fractions they ate should add up to 1.
By letting the fraction Jodie ate be x.
x + 2/5 + 1/4 = 1
x = 7/20
The answer is 7/20.
Answer:
Step-by-step explanation:
735$
Answer:
x = 76.9
Step-by-step explanation:
Since this is a right triangle, we can use trig functions
tan theta = opp side / adj side
tan 70 = x/28
28 tan 70 = x
x=76.92936
Rounding to the nearest tenth
x = 76.9