Major arc cbd measures 300°.

which is the radian measure of its corresponding central angle?

Step-by-step explanation:

I believe you meant, "Major arc CBD corresponds to a central angle of 300°.  Which radian measure corresponds to this 300° central angle?  Sounds as though there were answer choices; would you please list all given answer choices next time.

300° corresponds to what angle measured in radians?

Multiply 300° by the conversion factor

    π

 180°

This results in:

300°         π          5π

* =

   1           180°        3

The radian measure corresponding to 300° is (5/3)π.

x=-2

infinite number of lines, so there is an infinite number of equations.

step-by-step explanation:

there are an infinite number of line that passes through the point (-2,5)

x=-2   is one line that passes through the point

y = 5 is another line that passes through the point

(these two lines are perpendicular to each other).

since the number of   numbers are infinite and the slope is the ratio of two numbers,(change in y over change in x) we can have an infinite number of slopes.     our only condition is that it passes through the point (-2,5)