Answer:
x = 10
Step-by-step explanation: 10/2 = 5 + 1 = 6
$20-$14.56=$5.44
The mechanic would get $5.44 back as change.
Since all triangle's angle's values add up 180 degrees, this means we have to make sure to angles add up to 180.
A. 75 + 35 = 110. 180 - 110 = 70 degrees.
B. This triangle is isosceles meaning 2 of its sides is the same length. In this case, the two sides add up to 140 (meaning they are both 70 degrees). 180 - 140 = 40 degrees.
C. I sadly don't know how to solve it.
D. This is another isosceles triangle. 180 - 36 = 144.
-13 is located the same distance away on the number line from -5 that 3 is.
