Answer:
hope this helps
Step-by-step explanation:
q =−1/6
Answer:
423 Canadian dollars with 42 cents
Answer:
B. 18
Step-by-step explanation:
Quadrilateral ABCD is a rectangle.
Diagonals AC and BD intersect at point E.
Diagonals of a rectangle are equal in length.

Diagonals of a rectangle bisect each other.

Just add them together. For example if you have 4x and 7x you would just do 4x+7x and get 11x. You can only add them because they are like terms, meaning that they share a variable.