7. Why does the formula for a triangle have 1/2 in the equation?

XYZ and WYZ are non overlapping angles that share a ray and form XYZ. WYZ has a measure of 32"". XYW has a measure of 112*. What is the measure of XYZ?

No irrational numbers are whole numbers true or false

Solve for y + 2/5 = 3/5

Rosie wrote this expression to describe the amount she paid for each yoga class. 30 / m Which situation could be described by this expression? A. Rosie knows that each yoga class costs $30. She doesn't know how many classes she bought. B.

A 9-pound bag of lollipops costs $12.04. What is the unit price, rounded to the nearest cent?

Arnold's entire workout consisted of 10 minutes of warm up exercises 25 minutes of lifting weights and 15 minutes on the treadmill what was the ratio of the number of minutes he lifted weights to the total number of minutes of his entire workout

Lines a and b are perpendicular. The equation of line a is = 13+3 y = 1 3 x + 3. What is the equation of line b?

Which graph shows a dilation of the rectangle with a scale factor of? Rectangle with vertices: (negative 3, 0), (0, negative 3), (3, 0), and (0, 3). Rectangle with vertices: (negative 2, 0), (0, negative 2), (2, 0), and (0, 2).

The graph represents this system of equations. What is the solution to the system of equations? y=4 [x = 3 - 1 / 4X O (-2,4) 0 (3,4) O (4,-2) 0 (4,3) 3

Find the simple interest on $12000 for 2 years at a rate of 6% per year