Answer:
Step-by-step explanation:
you have the hypotenuse side and adjacent side, so you would use cosine (adj/hyp). since you are trying to find the angle, you use the inverse operation.
put it in the calculator and you should get 0.98176535657.
Answer:
Yes, it's 13r.
Step-by-step explanation:
5r+8r=13r
Answer:
B) 1,260
Step-by-step explanation:
7!/2!2! = 1,260
Answer: 0
Step-by-step explanation: you just have to divide a little bit then you just multiply.
Answer:
8y^6,2xy^3
Step-by-step explanation:
