The temperature in Chicago last night was -2° degrees. Today it is 10° degrees. How much did the temperature increase?

The triangle shown has a hypotenuse with a length of 13 feet. the measure of angle a is 20 degrees. and the measure of angle b is 70 degrees. which of the following is closest to the length, in feet, of line segment ac? no need to use a calculator to find the trig numbers. each function is listed below. 4.4 5 12.2 35.7

Vertical angles must check all that apply

How can you find the magnitude of a vector, v = < x, y > , where the horizontal change is x and the vertical change is y?