Answer:
Coefficient is equal to 12

As we know, slope (m) is equal to tan θ for a straight line :


So, we can say that it's a positive constant slope
Answer:
Step-by-step explanation:
The equation is 30x = 25 x 10
Therefore 30x = 250
250 divided by 30 is...
8.3333333333 etc.
To find this out first we will see how many cars they assemble in 1 hour. Lets do it:-
150 / 3 = 50
50 cars per hr
50 * 8 = 400
400 cars in 8 hrs
CHECK OUR WORK;-
400 / 8 = 50
We were RIGHT!!
So, in 8 hrs the factory can assemble 400 cars.
Hope I helped ya!! xD
Answer:

If we multiply by cross we got:

We can divide both sides of the last equation by
and we got:

And if we apply arcsin in both sides we got:

And the best solution would be:
C) pi/2
Step-by-step explanation:
For this case we want to solve the following equation:

And we know that by definition 
And replacing we got:

If we multiply by cross we got:

We can divide both sides of the last equation by
and we got:

And if we apply arcsin in both sides we got:

And the best solution would be:
C) pi/2