Find the intersection(s) of the line y = 2x - 3 with the circle whose center at origin, radius = 4

And we got for the solution:

And the value sof y are using the function y =2x-3:

Step-by-step explanation:

For this case we have this function given:

 (1)

And the circle with center the origin and radius 4 is given by;

 (2)

We can solve fro y from the last equation and we got:

  (3)

Now we can set equal equations (3) and (1) and we got:

And using the quadratic equation we got:

And we got for the solution:

And the value sof y are using the function y =2x-3:

answer: -1

step-by-step explanation:

the answer for this question is : 360°

step-by-step explanation:

we have been given a triangle   we need to tell which one of these is a triangle below to map onto itself.

360° rotation is the complete rotation which eventually leads to the same figure which is given.

the correct will be, that is 360° that will cause the triangle below to map onto itself.