which statement is true about the equation (x – 4)(x + 2) = 16?

a. the equation x – 4 = 16 can be used to solve for a solution of the given equation.
b. the standard form of the equation is x2 – 2x – 8 = 0.
c. the factored form of the equation is (x + 4)(x – 6) = 0.
d. one solution of the equation is x = –6.

Which statement is true? the given sides and angles cannot be used to show similarity by either the sss or sas similarity theorems. the given sides and angles can be used to show similarity by the sss similarity theorem only. the given sides and angles can be used to show similarity by the sas similarity theorem only. the given sides and angles can be used to show similarity by both the sss and sas similarity theorems.

Asquare parking lot has 6,400 square meters what is the length in meters

The position of a moving particle is given by the position function: f(t)=-9t-t^2-0.2t^3+0.1t^4 a. at what time does the particle reverse direction? b. when is the displacement positive? (round one decimal place and answer in interval notation) c. when is the displacement negative? (round one decimal place and answer in interval notation) d. when is the particle’s acceleration positive? (round one decimal place and answer in interval notation) e. when is the particle’s acceleration negative? (round one decimal place and answer in interval notation)