Answer:
the last option of 135°.
Step-by-step explanation:
The total degree of the rectangle is 360°. But it was sliced, so with the remaining measurements, subtract each of them from 360°.
90°+90°+45°+x°=360°
225°+x°=360° add all of the values on the left side, then subtract 225 on both sides to solve for the value of x°.
x°=135°
here is the answer its in the picture and it also has the solution in picture 2
a. is <u><em>Substitution Property</em></u>
b. might be <u><em>definition of supplementary angles</em></u>
The car gets 34 miles per gallon (476/14 = 34)
d=578
g=gallons needed
34 = miles per gallon
Solving for g......
578 = 34g
578/34= g
<span>g = 17</span>
