Answer:
m = 2.25
b = 4.15
Step-by-step explanation:
Let us consider the points (1, 6.4) & (3, 10.9)
Slope (m) = (10.9 - 6.4)/(3 - 1) = 4.5/2 = 2.25
Now, by point slope formula of a line, we have:
Equating it with y = mx + b, we find:
m = 2.25
b = 4.15
Answer:A= 13^2= 169
Step-by-step explanation:
Use the pythagorean theorem
The triangle shown is a Pythagorean triple with lengths of 3-4-5.
AC = 3
AB = 4
BC = 5