What’s the cube root of 343???

Use the distributive law to multiply. 3(4x + 5y + 6)

Aman is 6 feet 3 inches tall. the top of his shadow touches a fire hydrant that is 13 feet 6 inches away. what is the angle of elevation from the base of the fire hydrant to the top of the man's head?

What is the equation of the line that is parallel to the line with the equation y= -3/4x +1 and passes through the point (12,-12)