ANSWER:
Domain: {3, 7, 4, a}
Range: {a, b, 4, 0}
2+2=4
a^2+b^2=c^2
15^2-4^2
=225-16
=209
Answer:
I believe it could be any number because:
let y=any number
x^2+10x+y=16+y
x^2+10x+y-y=16+y-y
x^2+10x=16
you can add any number to both side and not change the solution.
Answer: 34
Step-by-step explanation: you would have to add 14 to the other side. In math you have to do the opposite to cancel out sides. So to cancel -14 you would have to add 14 to -14 (making it zero) and 20 (making it 34)
Im bad at explaining but I hope you now kindof get it
A-All whole numbers are rational numbers
