Answer:
-2
Step-by-step explanation:
- Get the equation in the form y = ax2 + bx + c.
- Calculate -b / 2a. This is the x-coordinate of the vertex.
- To find the y-coordinate of the vertex, simply plug the value of -b / 2a into the equation for x and solve for y.
2 hours at 65 mph makes 130 miles. Subtract 130 from 185 and you get 55
Answer:
This vector make an angle of 141° with the positive x axis
Step-by-step explanation:
Refer the attached figure
Components of vector :

We are supposed to find What angle does this vector make with the positive x axis

Now ,

So, this vector make an angle of 141° with the positive x axis
33 seconds i believe, im pretty sure its all about multiplication
Answer:
create a proportion x/12 = 5.5/2
Step-by-step explanation:
× = 33