Answer:
Step-by-step explanation:
Let the third side of the triangle be 
.
We can apply the cosine rule to find 
.
We evaluate to obtain;
We take the positive square root of both sides to obtain;
The correct answer is B.
Answer:
x=-120
x=-102
Step-by-step explanation:
(6x-4)(6x+4)
To check this answer, you use FOIL:
36x^2+24x-24x-16
36x^2-16 check!
Hope I helped!
For this case we have the following functions:
m (x)
p (x)
Where,
x: independent variable
m, p: dependent variables
For the value of x = 7 we have:
m (7)
p (7)
For this case it is true that:
m (7) = p (7)
Therefore, both functions have the same output argument for the same input value.
Answer:
C) Both m (x) and p (x) have the same output value at x = 7.
It would have an infinite amount of solutions.
Change each equation into y=mx+b form and then do system of equations.
