The square root of 245 to the nearest hundredths place is 15.65.
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Find the slopes of the sides of the triangles:
Slope of AB = 9
Slope of BC = 1
Slope of CA = -1
The triangle is a right triangle as BC and CA are perpendicular* to each other, which means that angle ACB = 90.
* If a slope is the negative reciprocal of another slope, they are perpendicular
Answer:
g and h
Step-by-step explanation:
both g and h have constant relationships while f's f(x) values aren't constant so it doesn't have a linear relationship