What is the height, x, of the equilateral triangle shown? 60°
60°
60°
10 in.
O A.
5 in.
B. 573 in.
C.
10 in.
OD
10/3 in.

25

step-by-step explanation:

1. perpendicular

2. parallel

3. perpendicular

answer: h=5.6 i don't really know how to put into words, so i though i would let you do that. i hope i was able to some

step-by-step explanation:

18 = 6(h)+1/2

18 = 6h+1/2

18-1 = 6h/2

17 = 3h

17/3 = h

h = 5.6

since we know that the two functions are equal, f (x) = g

(x), therefore when we equate the two equations the result should be similar to

3x = x – 4:

a. f(x) = 3x, g(x) = x – 4

equating the two functions:

3x = x – 4             (correct)

so we now got our answer (a)