Answer:
B. 90
Step-by-step explanation:
Since the two angles are supplementary, this means they both are on a flat line (180 degrees)
Since both A and B add up to 180, we take that number and subtract A (90) to get our answer: 90 degrees
Answer:
y=-2
Step-by-step explanation:
y-y1=m(x-x1)
m=slope & (x1, y1) is a point on the line
m=(y2-y1)/(x2-x1)
m=(-2-(-2))/(-3-5)
m=(-2+2)/(-8)
m=0
y-(-2)=0(x-5)
y+2=0
y=0-2
y=-2
I hope this helps you
-14+?= -17
?= -17+14
?= -3
Answer:
4 x 2
Step-by-step explanation:
number of rows is 4
number of columns is 2
Area = pi * r^2
Area = pi * 12^2 = 452.39 square units
Circumference = 2(pi) * r
2 * pi * 12 = 75.40 units