76 degrees. Angle y is supplementary to angle “2x+20”.
Answer: B) reflection over the y-axis
H 32 and k is 50 this is right because I had this and passed.
Answer:
..what answer exactly? (im just gonna put my random answer here lol)
<em>The development of the calander shows they can divde the number of minutes hours days month etc in a year. Development of the pyramids shows geometry and engineering.</em>