A. Annual Savings = $60 * 12 = $720
b. $8384.48
AB = 9 cm
BC = 6cm
CD = 7 cm
AE = 6 cm
3BC = AB
3ED = AE
AB = AE
BC ED
⁹/₃ = ⁶/ₓ
3 · 6 = 9 · x
18 = 9x
9 9
2 = x
ED = 2 cm
The slope is 9/1 hope i helped
Its also 40°30' because the median is also a bisector in isosceles triangle
D because it helps better and explains better and makes most sense
