Her average speed was 12 miles per hour. Total distance over total time.
Answer:
a=10 b=30 c=20
Step-by-step explanation:
10+30=40 30+20=50 20+10=30
55.04 is 256% of 21.5
Hope it helps and hope its right...---
Answer:
62 x 10 =620
Step-by-step explanation:
multiply
The sum of angles in triangle is equal to 180 degrees, so
<R =180-56-30
<R=94