Answer:
8x
Step-by-step explanation:
=2(x+9y)+3(2x-6y)
=2x+18y+6x-18y
=2x+6x-0y
=8x
Answer: help
Step-by-step explanation:
Answer:
500 miles an hour
Step-by-step explanation:
First off, find out how many sets of 12 minutes are in 1 hour. In other words 60 minutes divided by 12 minutes. The answer would be five. 100/12*5=500/60
The 60 represents the number of minutes. Hope that helps, good luck with homework :)
Answer:
15units
Step-by-step explanation:
BC is: 5x=5×3=15 units. so,Length of BC=15 units
Answer:
AD=35
angle D=90
Step-by-step explanation:
<em>I</em><em> </em><em>hope</em><em> </em><em>it's</em><em> </em><em>helps</em><em> </em><em>you</em>