Total miles:350+150=500
Total hours:4+3=7
Avg speed:500/7=71.429 mph
Area of the parallelogram = 20 x 16 = 320
Area of the triangle on top = 1/2 x 20 x 8 = 80
Total = 320 + 80 = 400 square inches
3(4m-2)-2(m+5)
Distribute.
12m-6-2m-10
12m-2m= 10m
-6-10= -16
10m-16
I hope this helps!
~kaikers
Answer:
216 cm
Step-by-step explanation:
Surface area= 6a
a= 6 cm