ANSWER:
a. y=3x+2
b. y=-1/2x-1
find the y intercepts that fit with the coordinates and for a parallel line the slope stays the same, while for a perpendicular line the slope flips and turns into the opposite symbol.
The correct answer is a,c,d
It would be communitive property
Answer:
14400 blinks per day
Step-by-step explanation:
We need to convert minutes to days
60 minutes = 1 hour
24 hours = 1 day
The units will cancel leaving blinks per day.
150 blinks 60 minutes 24 hour 216000
---------------- * ---------------------- * ------------ = --------------- blinks/day
15 minutes 1 hour 1 day 15
14400 blinks per day
Answer:
(x-3)(x+3)
Step-by-step explanation:
We are given the expression 
:—
To factor this expression, we have a formula for it which is <u>difference of two squares</u>:—
You can also swap from 
to 
via multiplication property.
From the expression, factor using the formula above:—
Therefore, the factored expression is:—
__________________________________________________________
If you have any questions regarding the problem or need clarification of my answer/explanation, do not hesitate to ask in comment!
