At 9: 00am cyclist a off on a trail at an average speed of 16km/h. at 10: 00am cyclist b off from the same place, in the same direction at an average speed of 24km/h. at what time will cyclist bcatch up with cyclista

  noon

Step-by-step explanation:

Cyclist B gains on Cyclist A at the rate of 24 -16 = 8 km/hour. Cyclist A has a 1-hour, or 16 km, head start. Cyclist B will make up that difference in 2 hours, at 12:00 pm (noon).

the answer is (-8,-5)

step-by-step explanation:

the endpoint to midpoint is half the length. the length is (-2,-1) so when you are at the midpoint just add it to it to find your answer -6+(-2)= -8 and -4+(-1)=-5 so (-8,-5)

answer: (c) m∠qpo + (2x + 16)° = 180°

step-by-step explanation:

the opposite angles of a quadrilateral are supplementary.

so, ∠o + ∠q = 180°   and   ∠p + ∠r = 180°

since ∠r = 2x + 16°, we can use substitution as follows:

∠p + ∠r = 180°

∠p + (2x + 16)° = 180°