50%. I included the work in the picture. Hope this helps
Answer:

Step-by-step explanation:
Answer:
y=1/2x + 3
Step-by-step explanation:
Slope is ∆y/∆x. In this case,
m = (6-3) / (6-0) = 3/6 = 1/2
Y-intercept is what the y-value is when the line intersects the y-axis. Because of the point (0,3), you know it's 3.
To find the area multiply length times width.
43 times 36 is 1548
Take 1548 divide by 172 to get the answer.
1548/172 equals 9
Answer:
8.5
I hope this helps.
Step-by-step explanation:
7^2 + x^2 = 11^2