You traveled 315 miles because 70 miles times 4.5 hours would be 315
Answer:
44 units squared.
Step-by-step explanation:
The formula for area of a trapezoid is:

a = missing area
b1 = short base (5)
b2 = long base (17)
h = height (4)
(5 + 17) ÷ 2 = 11
11 × 4 = 44
area = 44
Answer:
(x, y) = (4,-3)
Step-by-step explanation:
...............
.
.
.
.
The answer is 56.213 kilometres.