Answer:
Approximately 50.8 miles per hour.
Step-by-step explanation:
We have been given that you travel again in your trusty car with the 25 inch wheels. The nifty gadget shows that right now they turn 41000 times per hour.
The distance covered by wheel in one turn would be equal to circumference of circle with diameter of 25 inches.
![\text{Circumference}=\pi D](https://tex.z-dn.net/?f=%5Ctext%7BCircumference%7D%3D%5Cpi%20D)
![\text{Circumference}=\pi \text{25 inches}](https://tex.z-dn.net/?f=%5Ctext%7BCircumference%7D%3D%5Cpi%20%5Ctext%7B25%20inches%7D)
![\text{Circumference}=25\pi \text{ inches}](https://tex.z-dn.net/?f=%5Ctext%7BCircumference%7D%3D25%5Cpi%20%5Ctext%7B%20inches%7D)
Distance covered by wheel in 41,000 turns would be 41,000 times
:
![41,000\times 25\pi \text{ inches}=1025000\pi \text{ inches}=3220132.4699\text{ inches}](https://tex.z-dn.net/?f=41%2C000%5Ctimes%2025%5Cpi%20%5Ctext%7B%20inches%7D%3D1025000%5Cpi%20%5Ctext%7B%20inches%7D%3D3220132.4699%5Ctext%7B%20inches%7D)
We know that 1 miles is equal to 63360 inches.
To convert 3220132.4699 inches to miles we will divide 3220132.4699 by 63360 as:
![\frac{3220132.4699}{63360}=50.82279\text{ miles}\approx 50.8\text{ miles}](https://tex.z-dn.net/?f=%5Cfrac%7B3220132.4699%7D%7B63360%7D%3D50.82279%5Ctext%7B%20miles%7D%5Capprox%2050.8%5Ctext%7B%20miles%7D)
Therefore, you are travelling at a speed of approximately 50.8 miles per hour.
Answer:
326 ft sq
take the smaller nub on the side and cut it off to make it a rectangle that is separated by a line
The small box area is 40 because l = 5 and w = 8
The big box is 286 because l = 13 and w = 22
add the boxes together and you get 326 ft sq.
Answer:
Because they are equal (Right angle)
Two figures or objects are congruent if they have the same shape and size, or if one has the same shape and size as the mirror image of the other.