Which value from the list below, when substituted for x, would represent an acute triangle with side lengths x, x + 4, and 20? Assume that the longest side of the triangle is of length 20 units.

8

10

12

14

What is y=5/4x+5 in standard form

Which statement is true about the polynomial 3x2y2 - 5xy2 - 3x2y2 + 2x2 after it has been fully simplified

One month eric rented 2 movies and 3 video games for a total of $23. the next month he rented 4 movies and 8 video games for $57 find the rentle cost for each movie and each video game

How do you write 2.4 as a mixed number?

Dale and sharon mahnke have decided to fence off the garden plot behind their house, using their house as a "fence" along one side of a garden. the length (which runs parallel to the house) is 66 feet less than twice the width.

The quotient of 5:6 rounded to the nearest hundreth

How do you long divide with 3 digits?

Is 1/2 and 2/4 are equivalent fractions?

Let f (x) = 1-x and g (x) = x^3+4, find (f°g) (0)

Which ordered pair is a solution of the equation? 5 - 2g = 18