Answer:
16
Step-by-step explanation:
Input it in the calculator
Answer:

Step-by-step explanation:
we have
Line 1

Equation in slope intercept form
The slope is equal to

Line 2


Equation in slope intercept form
The slope is equal to

we know that
If two lines are perpendicular, then their slopes are opposite reciprocal (the product of the slopes is equal to -1)
so

substitute


The answer is A
1/4, 1/4, 1/4, 1,4...
Answer:
(10x squared -4) - (7x squared +3)
Answer:
c
Step-by-step explanation:
I am not sure