The last one: the y coordinates of the new trapezoid are the same, is not true
Answer:
r = 18/pi
or approximately 5.7325 inches
Step-by-step explanation:
The circumference is given by
C = 2*pi*r
36 = 2*pi*r
Divide each side by 2 pi
36/(2pi) = r
18/pi = r
Letting pi = 3.14
18/3.14
5.732484076 = r
Speed = (distance covered) / (time to cover the distance).
Time = 'h' hours and 45 minutes.
45 minutes is 3/4 of an hour. (or 0.75 hour)
Total time is (h + 0.75) hours.
Speed = 'm' / (h + 0.75)
That's choice-'a'.
The values of the cards are +8,+2, and -4.
8+2-4=6
8 x 2 x -4 = -64
Answer:
B, E, and D
Step-by-step explanation:
I'm not 100% sure
