Answer:
Yes He should stop for Gas
Step-by-step explanation:
Step one:
given data
total distance left=429.5miles
we want to find the amount of gallons the car will consume for 429.5 miles
we are told that for 33 miles traveled the car will consume 1 gallon of gas
hence for 429.5 miles the car will consume x gallons
cross multiply we have
x=429.5/33
x=13.0gallons
This shows that the tank will be empty for a 429.5 miles.
from what i did it equal 8 i hope i helped good luck
Answer:
x = 5.
Step-by-step explanation:
ZY = 2*2x = 4x. (Parallel line in a triangle theorem).
XZ = 2 * (4x + 1) = 8x + 2
XY = 2 *(2x + 3) = 4x + 6
So the perimeter 88 = 4x + 8x + 2 + 4x + 6
88 - 8 = 16x
16x = 80
x = 5.
(Sorry but I can't remember the exact name of the theorem).
Answer:
y=55
z=38
x=84
Step-by-step explanation:
Important thing to understand is that the angles in a triangle all add up to 180
A straight line also has an angle measure of 180
In the triangle on the left hand side. You can find y pretty easily
35+90 ( the angle is marked as a right angle) = 125
180-125 = 55
so y = 55
z can be found the same way
52+90 ( again marked) = 142
180-142 = 38
so z = 38
Since a straight line has a angle measure of 180 we can find x
z+y+x = 180
38+55+x=180
96+x=180
x=84