What are the angle measures of triangle abc?
(1) - ma = 30°, m b = 60°, mc = 90°
(2) - ma = 90°, m2b = 60°, m2c = 30°
(3) - ma = 60°, m2b = 90°, m_c = 30°
(4) - ma = 90°, m b = 30°, m2 = 60°

1

step-by-step explanation:

it's the only multiple of both and the least

answer: i don't understand it

step-by-step explanation: sorry

well what you have to do is divide 84 by 6 so theanswer

step-by-step explanation:

84 divided by 6 = 14

and that lightbulb changing party must be freaking lit!

for this case we have by definition, if two lines are perpendicular, then the product of their slopes is -1.

then, given the following line:

so,

we are looking for m_ {2}:

then, the line is given by:

we find "b" replacing the given point:

finally, the equation is:

option c