If cos = radical 2 over 2 and 3 pi over 2 < O < 2n, what are the values of sin o and tan o?

well there are two answers for that.

1: you need 120 ones then that will equal up to 120.

2: you could also do one 100 and 2 tens.

those are the answers that i have thought of.

c.

step-by-step explanation:

she should of added 9^2 and 12^2. that is because it is a^2+b^2=c^2. c^2 is the hypotenuse and should always be bigger than the other two numbers. which is why she should of added 9 squared and 12 squared together instead of 15 squared.

answer: its the third option.

step-by-step explanation:

i just took the test.

answer: apothems is your answer

step-by-step explanation: hope u get it right