Answer:
I am taking the equations as 3y= -x+8
43y= -x-5
according to this there is only one unique solution
Step-by-step explanation:
se to identify solution identify type of line first
check the ratio of coffecient of variable and constant
if y1/y2 = x1/x2 = c1/c2 then the lines are coinciding and have infinite solution
if y ratio is not equal to x then 1 solution as I your question
X intercept is 2
y intercept is 4
slope is 4/2
[7-(5-6(2)]+4+2
[7-(-1(2)]+4+2
[7- (-2)]+4+2 = [7+2]+4+2
9 + 4 + 2 = 15
Answer:
The adjacent side measurement over the hypotenuse measurement.
cos = A/H