Answer:
100 degrees
Step-by-step explanation:
Angle on a straight line = 180
angle 5 = 180 = 80 = 100 degrees
Answer:
#10=6 #11=90 #12=-10
Step-by-step explanation:
15-9=6
59+31=90
5+2-y=-3
7-y=-3
7-10=-3
Answer:
254.47
Step-by-step explanation:
A=πr2=π·92≈254.469
Answer:
y-7 = -4(x+1)
Step-by-step explanation:
The point slope formula is
y-y1 = m(x-x1) where m is the slope and (x1,y1) is a point on the line
y-7 = -4(x--1)
y-7 = -4(x+1)
Answer:
216 possible outcomes
Step-by-step explanation:
