Answer:
(4, -6)
Step-by-step explanation:
A reflection across the y-axis means the point is equal but opposite distance from the y-axis. It begins at 4 units to the LEFT (negative) of the y-axis, so after the reflection, it should be 4 units the the RIGHT (positive) of the y-axis. This has no change on the y-value of the point, because no matter the y-value, the point will still be the same distance from the y-axis. Long story short, if you're reflecting across the y-axis, change the sign of the x-coordinate. If you're reflecting across the x- axis, change the sign of the y-coordinate. That's why the answer is (4, -6).
Answer:
240 lollipops
Step-by-step explanation:
Cherry probability=9/15=3/5=0.6=60%.



240 of the lollipops should be cherry-flavored.
Answer:
Step-by-step explanation:
Given
Particle moves from
speed of particle is 
Unit vector in the direction of vector
is given by



Now Position of Particle at any time is given by


Parametric vector equation is given by



Answer:
135°
Step-by-step explanation:
To convert <em>Radians </em>to <em>Degrees</em>, you multiply the <em>Radians </em>amount by
.
Thus, we get
* 
We then get
, which simplifies into 135 degrees.