For Number for determine whether each linear function is a direct variation if so determine the constant of variation, if not explain why not

Use the discriminant to describe the roots of each equation. then select the best description. 2m2 + 3 = m double root real and rational roots real and irrational roots non-real roots

Find the value of x. round the length to the nearest tenth

Aright triangle has an area of 21 m2. the dimensions of the triangle are increased by a scale factor of 4. what is the area of the new triangle