Length of two sides of a right triangle are 12 inches and 15 inches what is the difference between the two possible length of the third side of triangle round your answer to the nearest 10th

Given tan∅=4/3 and π< ∅< (3π)/2; find cos2∅ a. -24/25 b. 24/25 c. -24/7 d. -7/25

Thelime contains the point(-3,0) and parallel x-3y=3( show all work)

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.