Calculați a)-11+(-120)
b)18+(-17)
c)+13(+34)
d)-15+(-27)
e) +56+(+27)
f)-32+(-181)

Me #1 using vocabulary words, including the word “congruent”, state why the measure of angle d is 120 degrees. #2 what is the measure of angle e and why?

In the xy-plane, if the parabola with equation passes through the point (-1, -1), which of the following must be true?

Which of the following is the true for f(x) = 5cos