Classify the triangle by its sides and angles

4

Step-by-step explanation:

Obtuse Scalene Triangle

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5   1/4   miles per hour

step-by-step explanation:

15   3/4 / 3 = 5   1/4

for this pair of functions g(x)=x-2 and f(x)=|x| is (g o f)(a)= |a| -2

step-by-step explanation:

g(x)=x-2

f(x)=|x|

(g o f)(a)=?

(g o f)(x)=g(f(x))

(g o f)(x)=g(|x|)

(g o f)(x)=|x|-2

(g o f)(a)=|a|-2