Answer:
supplementary angles
Step-by-step explanation:
they are on the same line, so they sum up to 180°
Answer:8x+11
Step-by-step explanation:2 x+ 6x=8x +11
add 2x to 6x and add 11 to it .
C. The mean is the best measure of central tendency for the math class.
Answer: how ever no negative number can really have a square root however it is possile to wokr with a more incluesive set of number so i belive no
