Sketch the circle given by x²+y²=1 and the line given by y=2x+2 on the same set of axes. one solution to the pair of equations is easily identifiable from the sketch. what is it?

(-0.6, 0.8) and (-1,0)

Step-by-step explanation:

Applying y value to the first equation

Solving the equation

When x = -0.6

When x = -1

So, the points where the circle and line will intersect are (-0.6, 0.8) and (-1,0)

the correct option is 2.

step-by-step explanation:

according to the given information triangle abc is a right angle triangle with right angle at a. segment ab is 5 and segment ac is 7. point d is on segment bc and angles adb and adc are right angles.

it is given that triangles abd, cad, and cba are similar.

two triangles are similar if their corresponding sides are proportional.

in triangle cba, using pythagoras theorem

                      )

triangle abd and cba are similar,

                            (2)

triangle cad and cba are similar,

                      )

using (1), (2) and (3), we get

hence proved.

therefore option 2 is correct.

what are you trying to solve here

step-by-step explanation: