Answer:
The line would be y = 6/5x + 26/5
Step-by-step explanation:
To find the equation, we first need to find the slope. We can do this by using the slope formula.
m(slope) = (y2 - y1)/(x2 - x1)
m = (8 - -4)/(4 - -6)
m = 12/10
m = 6/5
Now that we have the slope, we can use that and either point in point-slope form to get the equation.
y - y1 = m(x - x1)
y - 8 = 6/5(x - 4)
y - 8 = 6/5x - 24/5
y = 6/5x + 26/5
The exponent indicates how many times you multiply the base number by itself.
Here's link to the answer:
tinyurl.com/wpazsebu
x = 20°
<u>The total sum of interior angles in a triangle is 180°</u>
- x + 5 + 7(x) - 5 + x = 180°
- x + 7(x) + x + 5 - 5 = 180°