What’s the square root of 9x to the 2nd power

F(x) = (x^2 + 3x − 4) and g (x) = (x+4) find f/g and state the domain.

How many grams the dog will eat in 3 days?

Apiling for a high-rise building is pushed by two bulldozers at exactly the same time. one bulldozer exerts a force of 1250 pounds in a westerly direction. the other bulldozer pushes the piling with a force of 2650 pounds in a northerly direction. what is the direction of the resulting force upon the piling, to the nearest degree? a. 65 n of w b. 25 n of w c. 45 n of w d. 35 n of w