Answer:
x=4.77
Angle 3=98.32 degrees
Angle 6= 81.68 degrees
Step-by-step explanation:
(Assuming these are parallel lines), Angle 3 and angle 5 are equal because they are alternate Angles. Therefore we can write the following equation to solves for x:
16x+22=3x+84 (angle 3=angle5)
Which we can now solve:
16x +22 - 22 - 3x=3x-3x+84-22
13x=62
13x/13=62/13
x=4.77 (2dp)
We can then use this x to calculate angle 3:
16(4.77)+22
76.33+22=98.32 degrees
Finally,
Angle 6 and angle 3 are interior angles, so they add up to 180 degrees.
So to find angle 6,we can just subtract angle 3 from 180:
180-98.32=81.68 degrees.
Hope this helped!
Answer:
D
Step-by-step explanation:
The answer is option 2, it subtracts by four each time.
Step-by-step explanation:
t= how far his scooter can travel on 2.5 gallons of gas
Start by setting up a ratio
53:1= t:2.5
Rewrite as fractions
= 
Cross multiply
1(t)= 53(2.5)
Simplify
t= 132.5
Walter's scooter can travel 132.5 miles on 2.5 gallons of gas
I hope this helps!!!
