Okay...plz help I’m behind. I’ll give brainliest for the correct answer

In the triangle abc< angle c is a right angle. find the value of the trig function indicated. find tan a if a =12, b=5 a. 13/12 b. 12/13 c. 5/12 d.12/5

Is experimental probibilty the same as the observed frequency in math? i need the answer asap!

Jonah buys a television that costs $445. sales tax in his state is 7 percent. which of the following expressions represent the amount of tax on the television?