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a)
x=
80
Angle EFG is 80°
C
b)
B
С
a) Find the size of angle x.
B В
Submit Answer
x
b) Which one of these justifies your answer?
A
A - corresponding angles
H
B - alternate angles
80
C - vertically opposite angles
E

if x = 1, then the answer is 3.5

b. 1.25 hr

step-by-step explanation:

if you have a constant speed of 60 mph, then you have a ratio between 60 mi. to 1 hr. dividing both sides by 60 we get the ratio

1 mi. to

then mult. both sides by 75 we get the ratio

75 mi. to

simplifying we get

75 mi. to

or 1.25 hr.