Answer:
sin^2 x
Step-by-step explanation:
By the formula,
sin^2 x + cos^2x = 1
so, 1 - cos^ 2 x = sin ^2
<h2>HOPE IT HELPS U!!!! </h2>
Answer: the answer is c. 420
Step-by-step explanation:
this is because
V= L*W*H
SO
V= 12*14*5
But since there is a triangle as the base you divide by 2 or multiply by 1/2
1/2( 12*14*5)= to 420
so the answer is 420
Hoped it helped
make me brainlist

The denominator of a fraction can't be equal to 0.

The function is undefined at x=-1, x=2, x=4, because for these values the denominator of the function would equal 0, and it's impossible to divide by 0.
Edward is correct.
Step-by-step explanation:
everything can be found in the picture above
Answer:

Step-by-step explanation:
Let
x------>the time in minutes
y----> the number of people
we know that
The equation of the line into point slope form is equal to

we have

Find the slope


with the slope m and the point A find the equation of the line
-----> point slope form