Answer:
3x + 12
Step-by-step explanation:
Distribute the 3
Area= a*height
the formula for an isosceles trapezoid is 1/2(base1+base2)*height. 1/2 base 2 and 2a will simplify to a base length of a. a times height or a*height
It will take you 2 minutes and 40 seconds to get across the walkway.
C is the solution to the problem
The factors of 63. Answer : 1,3,7,9<span>,21,63</span>
