If two lines are perpendicular to each other, do they lie in the same plane?

Write 17/20 as a decimal and as a percent.

For each proportion find the unknown number x 1/5/8=×/15

F(x)=x^3+4 question 6 options: the parent function is shifted up 4 units the parent function is shifted down 4 units the parent function is shifted left 4 units the parent function is shifted right 4 units