Sorry this a lot. according to the synthetic division below, which of the following statements are true? -4| 3 7 -20 -12 20 3 -5 0 check all that apply. a. (x - 4) is a factor of 3x^2 + 7x - 20. b. (x + 4) is a factor of 3x^2 + 7x - 20. c. the number -4 is a root of f(x) = 3x^2 + 7x - 20. d. the number 4 is a root of f(x) = 3x^2 + 7x - 20. e. (3x^2 + 7x - 20) (x - 4) = (3x - 5) f. (3x^2 + 7x - 20) (x + 4) = (3x - 5)

For what is the measure of the angle at the top of the shed? a. multiplication of areas b. squaring of areas c. addition of areas d. division of areas

The edge of a cube was found to be 30 cm with a possible error in measurement of 0.4 cm. use differentials to estimate the maximum possible error, relative error, and percentage error in computing the volume of the cube and the surface area of the cube. (round your answers to four decimal places.) (a) the volume of the cube maximum possible error cm3 relative error percentage error % (b) the surface area of the cube maximum possible error cm2 relative error percentage error %

Which of the following represents the factorization of the trinomial below? x^2+7x-30