One of the altitudes of the parallelogram shown is the square root of 22.2 units. What is the length of the other altitudes

For f(x)=2x+1 and g(x)= x^2 -7, find (f•g)(x)

Elena and her husband marc both drive to work. elena's car has a current mileage (total distance driven) of 15,000 and she drives 23,000 miles more each year. marc's car has a current mileage of 46,000 and he drives 9,000 miles more each year. will the mileages for the two cars ever be equal? explain.

What are the solutions of the equation? z^2 + 11z + 24 = 0 a. 8, -3 b. 8, 3 c. -8, -3 d. -8, 3