Answer:
A. 20 degrees
Step-by-step explanation:
<u>All triangles have 180 degrees in total !</u>
using that info,
100+60= 160
180-160 = 20
Answer:
216 sq units
Step-by-step explanation:
Recall your d = rt, distance = rate * time.
the runner takes off and goes at 4mph.
the cyclist takes off 2 hours later, and goes 14mph.
now, when they both meet, namely the cyclist comes from behind and meets ahead the runner, the distances both of them travelled, is say "d" miles for both, since both of them are "d" miles from the starting point.
if by them the cyclist has been going for say "t" hours, we know she took 2 hours later, so by the the runner has been running for "t + 2" hours then.
Answer:
1:4
Step-by-step explanation:
there are 5 questions. there is one correct answer so the rest must be wrong. so the ratio of correct to wrong is 1:4.
Answer:
-6a-8b+2
Step-by-step explanation:
=-2*3a+(-2)*4b+(-2)*(-1)=-6a-8b+2