Trapezoid cdef was reflected across the x-axis followed by a 90° rotation about the origin to create the other trapezoid shown on the graph. which congruency statement applies to the trapezoids cdef ≅ npom cdef ≅ mnpo cdef ≅ nmop cdef ≅ mopn

This is geometry. could anyone ? i can't fail this class. my grade is quite low already.

Will give brainliest series to sigma notation write the following series in sigma notation. 6+10+14+18+22+26+30 example image shown below.

Last year, a state university received 3,560 applications from boys. of those applications, 35 percent were from boys who lived in other states. part a)how many applications did the university receive from boys who lived in other states? part b)applications to the university from boys represented 40percent of all applications. how many applications did the university receive in all? i don't how to do part b so me and plz tell how you got your answer