Step-by-step explanation:
D={0,1,2,..}
E={1,4,9,16,25}
F={22,24,26,28}
expression 4 is correct
Answer:
83°
Step-by-step explanation:
WZ is a straight line. Angles at a straight line add up to 180°.
180 - 97 =83°
1. 5/y=2/3x +3
2. y= 7/1-4
3. y=2/5x8
4. y=-3/4 +1 I could be wrong but I think this is right
2% , 5% , 10% are the errors in that