Answer:
∠1=160° and ∠2=20°
Step-by-step explanation:
Let ∠1 = x
∠2 = y
as these two angles are supplementary their sum is 180
that x+y=180 ----(A)
Also given that ∠1 is 20 degree less than nine times the size of ∠2.
Hence
x=9y-20
putting value of x in A and solving for y
9y-20+y=180
10y=180+20
10y=200
y=10
Putting this y in A
x+10=180
x=160
Did you ever get the answer
Answer:
π^2, 9.8 repeating, square root of 99.
Step-by-step explanation:
Answer: There is no way we can find the point slope form of two points together since only one point is needed for point slope.
Step-by-step explanation: However the slope of these two points is undefined which means not even a slope-intercept equation would be possible for these two points.
Hope this helps!
Two lines that intersect at 90 degrees are considered perpendicular to each other.
