Match the following items.
On the unit circle with its center at (0, 0), an arc with central point P(1, 0) and terminal point T(3/5, -4/5) has length x.

You are a clerk at convenience store. a customer owes 11.69 for a bag of potatoes chips. she gives you a five dollar bill. how much change should the customer receive?

If a || b and b | y, then ? a) x || y. b) x | a. c) a | y. d) a || y.

If mary had 320 toy cars and she gave her friend 50 cars and then she gave her brother 72 more cars how much toy cars would mary have left ● explain with proper details