7. Consider quadrilateral PQRS on the coordinate plane below. P (6,9) Q (2.6) R (6,4) S (9,5) Suppose a rotation of PQRS 90° counterclockwise about the origin to create P'Q'R'S'. Part A: Determine which vertex or vertices will be on the second quadrant after the rotation. Justify your answer. Part B: Consider the segment Q'S'. Determine is the slope of Q'S' is positive, negative, zero or undefined. 8. Find the measure of 41:

Q: PQhas coordinates P(3,-6) and Q(3, 9). Find the coordinates of P'Q' after a dilation with a scale…

A: The dilation of a given point P(x,y) by factor K, centered at C(a,b), moves the point to P'(x',y')…

Q: can i get the answer and the step to the question

A: As question have many subpart i have solved first three , please ask a separate question if you want…

Q: Question attached.

A: a. The values 1, 2, and 5 to be a population. The 9 different possible samples are,…

Q: 89 P2 X

A:

Q: side x in simplest radical form 60 300 4

A:

Q: Need answers

A: Given that, PQ has coordinates P(3, -6) and Q(3, 9). The center is (3, -1) and the dilation factor…

Q: What is i ? Explain.

A: In complex numbers, i represents the imaginary part. The value of i is -1.   So, in case if we end…

Q: Need help with part 3

A: We find inverse of given Matrix

Q: Need help with part 2

A: The objective is to find the product AB of matrices.

Q: Help step by step explanation written

A: The area between 7 and 11.9 represents the area to the right of 7 and to the left of 11.9. This can…

Q: How do you get those answers?

A: 3-point throw  n= 3 Possible outcomes : 3 free throw ,  0 missing = (3,0) 2 free throw , 1 missing =…