It is equal to 2(x)^3 because pemdas, exponnets come before multiplication so it would be x^3 then multiply whatever that is by 2
2x^3 is answer (4th choice)
Your right it’s an obtuse angle
I feel like it’s B but I’m not sure
If the radius is HALF of the diameter, then the expression would be 1/2r=d or d/2=r.
hope it helps!
The answer is a translation of 2 units to the left and 7 units up
