Use a calculator to find tan 15 round to the nearest thousandth

Which of the following transformations does not preserve congruence? * 5 points a. (x, y) → (y − 3, x − 3) b. (x, y) → (x + 5, y − 1) c. (x, y) → (y + 9, −x + 2) d. (x, y) → (3x + 1, 3y − 2)

Find the value of x that will make l ll m

Prove that (x-2)is factor of p (x)=2x³-3x²-17x+30