Slope = (y2 - y1)/(x2 - x1)
Slope = (212 - 32)/(100 - 0)
Slope = 180 / 100
Slope = 18/10
Slope = 9/5
Answer
D. slope = 9/5
write question properly bro
If the line is pointing down it's negative. if the line is pointing up it's positive. if the line is steep is one of the whole numbers and if the line is more shallow it's one of the fractions. -it's positive 3.
Answer:
x = 35, y = 26.5
Step-by-step explanation:
x = 35 ( Alternate angles are congruent )
The sum of the 3 angles in a triangle = 180°
sum the 3 angles and equate to 180
2y - 10 + 35 + 102 = 180, that is
2y + 127 = 180 ( subtract 127 from both sides )
2y = 53 ( divide both sides by 2 )
y = 26.5
Answer:
204 in
Step-by-step explanation:
I can't really explain this other than that you have to add all the sides and the outside of this shape. For the hypotenuse you use the formula
. Now just fill in what you know.
![12^2+9^2=x^2\\144+81=x^2\\225=x^2\\x=15](https://tex.z-dn.net/?f=12%5E2%2B9%5E2%3Dx%5E2%5C%5C144%2B81%3Dx%5E2%5C%5C225%3Dx%5E2%5C%5Cx%3D15)
So we have:
length: 12in
base: 9in
hypotenuse: 15in
So now we do 12+15+9+15+12+15+9+15+12+15+9+15+12+15+9+15. Once we do all that we get 204 in.