Find the value of d, the length of the diagonal across the square. If necessary, round your answer to 2 decimal places.

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 order to be invited to tutoring or extension activities a students performance 20 point higher or lower than average for the

Cos^2x+cos^2(120°+x)+cos^2(120°-x)i need this asap. pls me