Answer:
Step-by-step explanation:
If a point (x, y) is rotated 90° counterclockwise about the origin, rule for the rotation will be,
(x, y) → (-y, x)
Therefore, coordinates of the image point after the rotation will be (-y, x).
Following this rule,
Image points of the quadrilateral will be,
A(3, 3) → A'(-3, 3)
R(5, 7) → R'(-7, 5)
M(7, 5) → M'(-5, 7)
Y(5, 1) → Y'(-1, 5)
By graphing the image points we can get the graph of the image quadrilateral A'R'M'Y'.
Answer:I would help u just tht I suck at math but I can try?
Step-by-step explanation:
Answer:
a
Step-by-step explanation:
Answer:
7
Step-by-step explanation:
Trial and error. Start with 1 and go to 9
The expression 5.50(c+a) best represents the total money earned by the company from the sale of tickets.
Step-by-step explanation:
Given,
Charge per ticket = $5.50
Total number of children who bought ticket = c
Total number of adults who bought ticket = a
Cost for c tickets = 5.50c
Cost for a tickets = 5.50a
Total = 5.50c + 5.50a
Taking 5.50 common
Total = 5.50(c+a)
The expression 5.50(c+a) best represents the total money earned by the company from the sale of tickets.
Keywords: addition, multiplication
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