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suppose △amn≅△pbr .

which congruency statements are true?

select each correct answer.

mn≅br
na≅pb
∠a≅∠m
bp≅nm
∠n≅∠r
∠m≅∠b

The graph shows the distance y, in inches, a pendulum moves to the right (positive displacement) and to the left (negative displacement), for a given number of seconds x. how many seconds are required for the pendulum to move from its resting position and return? enter your answer in the box.

Tod does not have any cookies. david gives jeff 8 cookies. then he splits half of the cookies he has left with tod. david let’s c represent the number of cookies that he starts with. he finds the number of cookies that tod has is 1/2 the difference of c and 8. write an expression to represent the number of cookies that tod has.

Find the area of the unshaded square