Right triangle would be the answer your looking for>
Answer:
Step-by-step explanation:
<em>L</em> is 2* <em>W</em> so L=2W
perimeter= 2w+2l
plug in whats given to get
perimeter=2w+4w 4w is because L is *2 of W so that makes L=2w
36=6w
36/6=6
6w/6=w
w=6
6*2=12=L
now we have 6*12=72=Area
The value of <em>x </em>in the equation, (3x + 30), is 10.
Answer:
Do the parentheses first. then the operations. Then solve
Step-by-step explanation:
