X=6
16 plus 2 is 18 and divided by 3 is 6
The equation is 138=300-3x
now solve by first subtracting 300 from each side: -162=-3x
divide each side by -3: x=54
The wise man is 54 years old
ans:39
Tap on the photo
first prove triangle BHC similar to FDC.Reason(AA)
then,provrSBH and GBH congruent(SAS)
CB=CG
CBG is an isolesis triangle
angle G and CBG is X
angle BCG=180-90-12=180-78=102
X=(108-102)/2=39
Answer:
y = 5/2x - 15/2, y = -1/2x +3
Step-by-step explanation:
Slope intercept formula (y=mx+b)