What is the answer, Item 23
Which system of inequalities represents the graph?

⎧⎩⎨⎪⎪x>−2y≥x−2y<15x+3

⎧⎩⎨⎪⎪x>−2y≤x−2y<15x+3

⎧⎩⎨⎪⎪y>−2y≤x−2y<15x+3

⎧⎩⎨⎪⎪y>−2y≥x−2y<15x+3
go to link for the graph

Kayla wants to find the width, ab, of a river. she walks along the edge of the river 65 ft and marks point c. then she walks 25 ft further and marks point d. she turns 90° and walks until her location, point a, and point c are collinear. she marks point e at this location, as shown. (a) can kayla conclude that δ and δ are similar? why or why not? (b) suppose de = 15 ft. what can kayla conclude about the width of the river?

Find the actual dimensions of the box. the side length are in meters and integers. the surface area of the box is 104 m2 and volume of the box is 60 m3.

Given that abcd is a rhombus, what is the value of x?