Answer:
The wall is 300 inches or 25 feet
Step-by-step explanation:
y−x2+2x=−4y-x2+2x=-4 , y+x=2
49°
7.5x-15+90=180
7.5x+75 =180
7.5x=105
x =14
so NPQ = ( 4×14 -7 ) = 49° this the answer
The line is horizontal and the slope is 0.
Any line that is horizontal has a slope of 0.