The triangle below is equilateral. Find the length of side x in simplest radical form with a rational denominator.

3√2

Step-by-step explanation:

since it is equilateral we can add say base = 2 *

all sides = 2

we use Pythagorean theorem for solving x

a^2 + b^2 = c^2

c^2 - a^2 = b^2

(2)^2 - (

(24) - (6) = b^2

18 = b^2

b = √18 = √(9*2) = 3√2

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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

answer is  

a.

p = 78

step-by-step explanation: