Rectangle ABCD has vertex coordinates A(-1, -1), B(-1, -3),C(-4,-3), and D(-4, -1). It is translated 4 units to the rightand ref
lected across the line y = x. What are the coordinatesof A"B"C"D'?A. 443,1), 33,3),C^0,3),0 0,1)B. AY-13),B"-3,3).C'(-3,0), 0"(-1,0)C. AM-1,-1),B"(-3,-1),CY-3.-4), D'(-1,-4)D. 413,-1).B'(3.-3).C'(0,-3), O'(0 - 1)
Since 8 students take both, that leaves only 4 students who take Algebra I alone. Likewise since 8 students take both, that leaves 10 who only take Algebra 2 So out of the 60, twenty two are taking either Alg I Alg Ii or both.
That leaves 38 people who are not taking either. b. 38
You can set this up using a 2 circle venn diagram. Just be sure to put the 8 who take both in first.
The perimeter of a shape is the sum of the measurements of all sides. Since a rectangle have equal lengths and widths, you can just add the numbers twice.