I want to solve your problem but i need to know how many of each for dimes and quarter at the beggining of the question for it to be solved corrwctly
Answer:
A and B are correct
Step-by-step explanation:
Factor out the leading coefficient:
Now complete the square:
Now, redistributing the leading
gives
Angle 6 = angle 7 = 61⁰, as vertical angles
Angle 5 = angle 8, as vertical angles
angle 6+angle 7 + angle 5 + angle 8 =360
61+61 + angle 5 + angle 8 =360
angle 5 + angle 8 = 360 - 61*2 = 238⁰
Answer D. 238⁰
In 1 hour and 20 min,Sean will walk 4 miles