Find x and y in the figures below

first figure:

X=17

Step-by-step explanation:

the statement give us:

AB=62

And we can see:

AB=AC+BC  equation 1

AC=3X-4   equation 2

BC= X-2  equqation 3

using equation 2 and 3 In equation 1 we have:

62=3X-4 +x-2

62=4x-6

so we have:

62+6=4x

68=4x

x=68/4

x=17

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

40 x 50 = 2000

step-by-step explanation: