What is the value of h on a triangle with bases 12 and 6​

What is the absolute value of the complex number -4-sqrt2i

If a line is defined by the equation y = 5x + 2, what is the slope?

Technicians have installed a center pivot, circular irrigator for a farm that covers 25 acres. a.) how long is the irrigation boom (in feet) from the center pivot to its farthest extent? b.) if the irrigation boom makes 4 full revolutions in a day, how many miles does the end of the boom travel in 5 days?