Given x varies inversely with y and xy= 2, what is the value of z when y = 1? a- -1 b- - 1/2 c- 1 d - 2 i’ll give brainlist : )

Which of the following is a justification used while proving the similarity of triangles lom and mon

Alicia puts $400 in a bank account. each year the account earns 5% simple interest. how much money will be in her bank account in six months?

I’m on question 7 it says a covered water tank is in the shape of a cylinder the tank has a 28 inch diameter and a height of 66 inches to the nearest square inch what is the surface area of the water tank