Find the area of the triangle 15cm, 18cm, 5cm

Which sentence uses an objective tone? we will plant the best garden of any school in the area. the new campus garden will surely be envied by other schools. a garden would provide numerous benefits to the students. you will probably agree that gardens have many benefits.

What is the value of f(x) = 2.2 for f(-2)?

Solve each quadratic equation by factoring and using the zero product property. 14x - 49 = x^2