Name the property that justifies the statement.

If 4 (m∠1) + 2 (m∠2) = 40°and m∠1 = m∠2, then 4 (m∠1) + 2 (m∠1) = 40°.

Symmetric Property

Transitive Property

Distributive Property

Substitution Property

What is the parabola's line of symmetry? y-axis x-axis x = p x = - p

What are stem and leaf plots and how do they work?

Sin (x) = 0.7 what is cos (90° - x) ?

Evaluate 2r (t+8) if r=3 and t=5

What is the slope of the line with equation y-3 = (x-2) ?

A cube with 20-cm-long sides is sitting on the bottom of an aquarium in which the water is one meter deep. Find the hydrostatic force on (a) the top of the cube and (b) one of the sides of the cube.

Numerical expression 5+9

X+3 is a factor of 2x5 + 3x4 + 25x2 - 1 by x + 3. Select the appropriate response: True False

A car rental company charges $25 for a rental plus $0.10 for each mile driven. What would the slope be for an equation that represents this situation?

Whats the most efficient way to show all the values which are no more than 7 units away from - 5