Given:
The point is (-5,7).
To find:
The image of the given point after 90 degrees counter clockwise rotation.
Solution:
If a point rotated 90 degrees counter clockwise, then
Let the given point is P(-5,7). Using the above rule, we get
Therefore, the image of the given point after 90 degrees counter clockwise rotation is (-7,-5).
Answer:
slope is positive 2/1
Step-by-step explanation:
A. It is not a valid conclusion that basketball is more popular at the school because they are surveying at a basketball game.
B. A school wide poll.
1 + 2 + 3 + 4 + 5 + 67 + 8 = 90
I think this is what you mean right?
Quarters (Q): $0.25
Nickels (N): $0.05
Quantity: Q + N = 27 → -.05(Q + N = 27) → -.05Q - .05N = -1.35
Worth: .25Q + .05N = 2.75 → 1(.25Q + .05N = 2.75) → <u>.25Q + .05N = 2.75</u>
.20Q = 1.40
Q = 7
Answer: 7 quarters
