Question

23. Find the value of the variable and GH if H is between G and IG1 = 96 + 2, H7 = 3b - 6, HI = 18A. b = 1.83, GH = 18.5Cub-8, GH74B. b= 8, GH = 56D. b = 1.78, GH = 17.33

Answer 1

The equation for GI is 9b+2.

The equation for HI is 3b-6.

The value of HI id 18.

Determine the value of b.

`\begin{gathered} 3b-6=18 \\ 3b=24 \\ b=(24)/(3) \\ =8 \end{gathered}`

The value of b is 8.

The point H lie in between GI so,

`\begin{gathered} GH+HI=GI \\ GH=9b+2-3b+6 \\ =6b+8 \end{gathered}`

Substitute the value of b to obtain the value of GH.