What is an equation of the line that is perpendicular to y + 1 = –3(x – 5) and passes through the point (4, -6)

just use the concept that if two lines are perpendicular then product of slopes is -1

then you can find slope of other line by using -1/m1

where m1 is slope of the line given

then for that m2.use 2 point form of a line to find it's equation which passes through (4,-6)

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.