Find X in the given right angled triangle ABC i) angle B=90 degree

Find the area of an equilateral triangle with a side of 6 inches

What does the sign of the slope tell you about a line?

Identify the function that contains the data in the following table: x     -2         0         2         3         5     f(x)     5         3         1         2         4     possible answers: f(x) = |x| + 1 f(x) = |x - 2| f(x) = |x - 2| - 1 f(x) = |x - 2| + 1