Find the measure of arc DC if angle DSC = 78 and the measure of arc AB = 108. Round to the nearest tenth. Please help

What is the remainder when 2872 is divided by 76? a) 51 b) 57 c) 60 d) 63

Jessica and martha each have a bag of cookies with unequal quantities. they have 30 cookies total between the two of them. each of them ate 6 cookies from their bag. the product of the number of cookies left in each bag is not more than 80. how many more cookies will jessica have martha? if x represents the number of cookies jessica started with, complete the statements below.the inequality that describes the relationship between the number of cookies each one of them has is x^2 - x +224 > = 0.jessica has at least cookies more than martha.

In the polynomial below, what number should replace the question mark to produce a difference of squares? x2 + ? x - 36