Which statement is true regarding the diagram of circle P?

The sum of y and z must be 2x.

The sum of y and z must be One-halfx.

The difference of z and y must be 2x.

The difference of z and y must be One-halfx.

5× 1/2 = ? a) more than 5 because you are multiplying by a whole number b) 5/10 because you multiply the numerator and denominator by 5 c) less than 5 because you are multiplying by a number that is more than 1 d) less than 5 because you are multiplying by a number that is less than 1

Solve 2x2 + 8 = 0 by graphing the related function. there are two solutions: . there are no real number solutions. there are two solutions: 2 and -2

Which statements regarding efg are true? check all that apply.