The whole problem is in the picture. I Hope this helps
Answer:
U= 53-degrees because of the definition of a straight angle
V=74-degrees
Step-by-step explanation:
Step-by-step explanation:
Circumference of wheel = πd = 0.75πm.
How far the car travels per minute
= 60s * (14m/s) = 840m.
Hence number of revolutions per minute
= 840m / 0.75πm
= 356.507....
= 357. (nearest whole number)
Answer:
Step-by-step explanation:
Since, the variables x and y are inversely proportional.
If we use 22/7 as pi we can say...
22/7 / 90 =
22/7 x 1/90 =
22/630 = 11/315 (in fraction form)
11/315 is the same as saying 11 divided by 315 which would work out to
about .035 rounded to the nearest thousandth
