Answer:
95.03in.^2
Step-by-step explanation:
Use the formula, A= pi r^2 and D=2r
A=1/4pi d^2=1/4 times pi time 11 squared
The sum of exterior angles of a convex polygon is 360°.
.. 6x +(x +16) +(3x -1) +5x = 360
.. 15x +15 = 360 . . . . . . . . . . . . . . collect terms
.. x +1 = 24 . . . . . . . . . . . . . . . . . . divide by 15
.. x = 23
Answer:
tip would be $3.50
Step-by-step explanation:
10% + 5% = 15%
10% of 23.25 is 2.33
5% of 2.33 is 1.17
add 2.33 and 1.17 to get 3.50
Answer:
7.5
Step-by-step explanation:
How long does it take a car to travel 1 mile if its average speed is 40 mph? The answer is 1/40 of an hour or 1.5 minutes. multiply this by 5