Answer:
<h3>
R(-1, -9)</h3>
Step-by-step explanation:
When we reflect over x-axis then the x-coordinate doesn't change and the y-coordinate changes its sign
in means if R = (x, y) then R' = (x, -y)
so we have:
x = -1 and -y = 9
y = -9
which gives R = (-1, -9)
C.: The answer is C because the probability that the marble chosen WILL be black is choice D: 3/17. However, the question is asking what the probability is that a marble chosen is NOT black. Therefore, you do 17-3 and get 14. So, the answer is 14/17: C.
Answer:
A
Step-by-step explanation:
it is A
I hope this helps you
x.x+x.6-4.x-4.6
x^2+6x-4x-24
x^2+2x-24
Answer:
-17
Step-by-step explanation:
I think hopes help