Answer:
x=6
Step-by-step explanation:
So, x is our unknown variable. An so you have to ask yourself, what times 12= 72? The answer would be 6, because 12x6=72
The proper way to do it, would be to divide 12/12 so you isolate the variable, and what you do to one side, you do to the other, so divide 72 by 12 and you get 6! Hope this helps!
Answer:
a) x=60°, 2x=120°
b) x=36°
Step-by-step explanation:
Choose values for x, multiply them by 2, then graph these points.<span />
Answer:
66
Step-by-step explanation:
