Given right triangle ABC, which of the following statements must be true Check all that apply.

A. sin A = Cos(90° - A)
B. cosA = sin C
C. ZA and ZC are supplementary
D. sin A = Cos(90°-C)

i am super sure it's a or prob b bruv

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A + B are correct

via a p e x

c

step-by-step explanation:

it isn't d, because the interquartile range is from 27-57. and the interquartile range is basically half the data, it's pretty obvious.

it isn't b, because like i said earlier, the interquartile range is from 27-57. 57-27 is 30. the real range has to be longer

not a either. although it looks like it, 3/4 of the data is not greater than 27. but if c is wrong than this should be correct

the correct answer is c, because 13 is the point in which the plot starts

the reason why your question keeps getting deleted because this is not a school related question : )

i will answer your question though.

i never tried church's