Answer:
Step-by-step explanation:
Multiply by 40 :) the answer for the part in red
Pi r = circumference , or all the way around the tire on the outside , once
pi * 14
43.98229 inches = circumference
40 * 43.98229 = 1759.291 inches
1759.291 / 12 = 146.6 feet
:)
Answer:
7.07
Step-by-step explanation:
Angle M is 63 degrees because all 3 angles must add to 180.
Now use the law of sines:
sin(90)/x = sin(63)/6.3
Cross multiply: 6.3 sin (90) = x sin (63)
Divide by sides by sin (63): (6.3 sin (90))/sin (63) = x
Use a calculator: 7.07
Yup you did it better than I would have
