Answer:
35%
Step-by-step explanation:
Discount = 450 - 292.50
= $157.50
Discount% = (157.50/450*100 = 35%
Answer:
3sq units
Step-by-step explanation:
bxh = 2x3=6
6/2=3
Answer:
X=80
Step-by-step explanation:
I suppose the graph will be like this:
Since isosceles trapezoid, red lines are parallel.
X+x+20= 180
2x+20=180
2x=160
X=80