Answer:
y = 1/10 x + 24/5
or in standard form this is
-x + 10y = 48.
Step-by-step explanation:
The slope of the line is (5-4)/(2--8)
= 1/10
Using the point slope form y - y1 = m(x - x1):
USING THE POINT (2, 5):
y - 5 = 1/10(x - 2)
y - 5 = 1/10 x - 1/5
y = 1/10 x + 24/5
Answer:
x=9
Step-by-step explanation:
The sum of all three angles inside a triangle is always 180 and the small square in the bottom left corner means that that is a 90 degree angle.
90+5x+5x=180
add the x values together
90+10x=180
subtract 90 from both sides
10x=90
divide both sides by 10
x=9
The problem is a irrational number
Part A:
We see that this pair of equations has 1 solution. On a graph, the solutions of 2 (or more) lines is where the lines intersect. In this case, since these lines intersect 1 time, they have 1 solution.
Part B:
As previously mentioned, the solutions of multiple lines is where the lines intersect. In this case, since they intersect at (4,4), that is the solution.
Answer:
6x^2+2x
Step-by-step explanation:
