Answer:
9 and 2
Step-by-step explanation:
Answer:
x+y=37-------(1)
5.5x+13.5y=355.5-----(2)
Put x=37-y in eqn 2
5.5(37-y)+13.5y=355.5
203.5-5.5y+13.5y=355.5
8y=152
y=19
x=18
Step-by-step explanation:
The area of the trapezoid is 57.5 square inches.
If you draw out the description, you will see that your trapezoid can be divided into a rectangle that is 9 x 5 and an isosceles right triangle with a base of 5 and height of 5.
Just find the areas of both and add them together.
Rectangle:
5 x 9 = 45
Triangle:
0.5 x 5 x 5 = 12.5
45 + 12.5 = 57.5
Answer:
40% of 80=32
25% of 60=15
10% of 90=9
50% of 70=35
80% of 500=400
75% of 80=60
90% of 250=225
65% of 400=260
85% of 800=680
55% of 140=77
45% of 160=72
95% of 180= 171
70% of 720=504
15% of 220=33
65% of 200= 130
Step-by-step explanation:
