Answer:
(xy)4
Step-by-step explanation:
x * y will give the distance in 1 hr and if you multiply by 4 it will give the distance od 4 hr.
Answer:
18 1/2
Step-by-step explanation:
6 1/6 ÷ 1/3 = 18 1/2
Rule: with any inscribed quadrilateral, the opposite angles are supplementary (they add to 180 degrees)
Based on that rule, we can say
d+100 = 180
d+100-100 = 180-100
d = 80
Answer: 80