1. m=1/2 b=4 y=1/2x+4
2. m=-1/2 b=-3 y=-1/2x-3
3. m=-3/2 b=-1 y=-3/2x-1
4. m=1/2 b=-1 y=1/2x-1
Step-by-step explanation:
sum of four angles=360°
a=128
b=126
c=54
d=?,let d=x
128+126+54+x=360°
308+x=360
find like terms
x=360-308
x=52°
Answer:
1.67% chance that you will pick red then orange right after
25% chance for red the first time
Step-by-step explanation:
25% chance for red (4/16 = 1/4)
6.67% chance of orange (1/15 since you ate one)
now multiply and u get
1.67%
The last choice is appropriate.
