35 feet.
=
1.8<em>h</em> = 3 x 56
4.8<em>h</em> = 168
<em />
<em>h</em> = 35 feet.
Answer:
x=22
Step-by-step explanation:
4x+2+x+3x+2=180
collect like terms
4x+x+3x=180-(2+2)
8x=180-4
8x=176
make x the subject of the formula
x=176/8
3x+y=18
3xy=18
xy= 18/3
xy=6
