The probability that 4 are chem majors would be 5%
Answer:
i dont know sorry
Step-by-step explanation:
Answer: The answer is 3^12.
Step-by-step explanation:
I think 710 is the answer
266+266+89+89= 710
A rotation 270° counterclockwise about the origin is the same as rotation 90° clockwise about the origin and has a rule:
(x,y)→(y,-x).
Then:
- D(−2,4)→D'(4,2)
- E(4,7)→E'(7,-4)
- F(10,3)→F'(3,-10)
- G(8,0)→G'(0,-8)
Answer: the coordinates of vertices of quadrilateral D′E′F′G′ are D'(4,2), E'(7,-4), F'(3,-10), G'(0,-8).