Triangle QRS has been rotated 90° to create triangle TVU. Using the image below, prove that lines RS and VU have the opposite and reciprocal slopes. You must show all of your work to receive credit. (10 points) Triangles QRS and TUV are shown. Q is at negative 2, 2. R is at negative 2, 5. S is at negative 5, 2. T is at 2, 2. U is at 2,

Arefrigeration system at your company uses temperature sensors fixed to read celsius (°c) values, but the system operators in your control room understand only the fahrenheit scale. you have been asked to make a fahrenheit (°f) label for the high temperature alarm, which is set to ring whenever the system temperature rises above –10°c. what fahrenheit value should you write on the label

Follow these steps using the algebra tiles to solve the equation −5x + (−2) = −2x + 4. 1. add 5 positive x-tiles to both sides and create zero pairs. 2. add 4 negative unit tiles to both sides and create zero pairs. 3. divide the unit tiles evenly among the x-tiles. x =

Given: circle o, cd is diameter, chord ab || cd. arc ab = 74°, find arc ca.