Too easy
remember all angles in traingle add to 180
straight lnes are 180
so
35+59+x=triangle
35+59+x=180
x=86
x+y=line
x+z=180
86+z=180
z=94
11+z+y=triangle
11+94+y=180
y=75
x=86
y=75
z=94
yah, 2nd one
1.00-0.06 = 0.94
7.95 x 0.94 = 7.473, round to 7.47 without the tax
Slope=rise/run or
if you have 2 points in (x,y) form then slope=(y₁-y₂)/(x₁-x₂)
the first point is (x₁,y₁) the second point is (x₂,y₂)
we have the points
(-1,3) and (4,-7)
x1=-1
y1=3
x2=4
y2=-7
subsitute
(3-(-7))/(-1-4)=(3+7)/(-1-4)=10/-5=2/-1=-2
slope=-2/1
Answer:
yes, it is.
Step-by-step explanation: