The key idea of the transformation called a rotation is the moving of the plane a certain angle around a fixed point.
Probability of having a girl: 1/2
Probability of having another girl right after: 1/2
Probability of having a boy right after: 1/2
Then another boy: 1/2
And a third boy: 1/2
To find compound probabilities, just multiply them together.
Answer:
The slope is -1/4
Step-by-step explanation:
perpendicular line is 
Answer:
<u>-22</u>
Step-by-step explanation:
When you multiply a positive and negative number together, it becomes negative.
Multiplication is repetitive addition.
11(-2) = -11 + -11 = -22
I forgot how to find the y intercept but the slope is -2/4