Step-by-step explanation:
Chord AB and Chord CD are equidistant from the center of the circle.
Answer:
yes it is.
Step-by-step explanation:
because there isn't any repeated x.
so it is a function.
Answer:
Step-by-step explanation:
Answer:
Step-by-step explanation:
Ray hired sun and peter to help him move.
Let h represent the number of hours that each of them worked.
Let y represent Ray's total cost for hiring Sun and Peter for h hours.
Sun charged a $20 flat fee and $30 per hour. The total amount that Sun charges would be
20 + 30h
Peter charged $25 per hour. The total amount that Peter charges would be
25h
An expression for Ray's total cost if Sun and Peter each work h hours would be
y = 20 + 30h + 25h
y = 20 + 55h
Answer:
If you mean 0 + (-1) then it's -1