Asap pls:
solve for h. round to the tenths place.

Pyramid shown has a square base that is 18 inches on each side has a surface area of 164 square inches what is the slant height

In which quadrant does the point lie? write the coordinates of the point. a. quadrant ii; (–2, –4) b. quadrant iii; (2, 4) c. quadrant iii; (–2, –4) d. quadrant iv; (–4, –2)

Find a third-degree polynomial equation with rational coefficients that has roots -2 and 6+i