1. One section of the island-to be sampled by researchers to develop a census of tortoises-is a large square, with a side length of 1 kilometer. Researchers
intend to place infrared cameras throughout, including along the diagonal of
the square. What is the length of the diagonal of this square, expressed in kilometers (rounded to the nearest tenth of a kilometer)? Place the length of
the diagonal in the orange chart below.

Ineed with number 17 i don’t get it at alll

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.

Asquare picture with sides of 32 inches is to be mounted on a square mat with sides of 52 inches. find the area of the mat that will remain uncovered by the picture.