Um can someone me with this can't remember how to and too lazy to google it

15/9 x 9

Need 50 will mark brainliest answer. find the lengths of all the sides and the measures of the angles.

Solve 3x-18=2y and 5x-6y=6 by elimination show work

Does the function satisfy the hypotheses of the mean value theorem on the given interval? f(x) = 4x^2 + 3x + 4, [−1, 1] no, f is continuous on [−1, 1] but not differentiable on (−1, 1). no, f is not continuous on [−1, 1]. yes, f is continuous on [−1, 1] and differentiable on (−1, 1) since polynomials are continuous and differentiable on . there is not enough information to verify if this function satisfies the mean value theorem. yes, it does not matter if f is continuous or differentiable; every function satisfies the mean value theorem.