Parallelogram ABCD is rotated to create image A'B'CD'. Which rule describes the transformation?
(x, y) - (, -x)
O (x, y) - (,x)
O (x, y) - (**)
O(x, y) - (x, y)
2
D
-6-5-4-3-2-11
123
D
-5
C

What is the perimeter of square abcd? units units 28 units 37 units

Ineed with math stuff it involves graphs

Ascientist has 50 grams of a radioactive element. the amount of radioactive element remaining after t days can be determined using the equation (1) after two days the scientist receives a second shipment of 50 grams of the same element. the equation used to represent the amount of shipment 2 remaining after t days is 10) - 50 which of the following is an equivalent form of the expression for the amount remaining in shipment 2? what’s the answer?