A and B are vertical angles. If m A = (6x – 11)° and m B = (5x + 4)º, then find the measure of B.

∠ B = 79°

Step-by-step explanation:

Since the angles are vertical then they are congruent, thus

6x - 11 = 5x + 4 ( subtract 5x from both sides )

x - 11 = 4 ( add 11 to both sides )

x = 15

Thus

∠ B = 5x + 4 = 5(15) + 4 = 75 + 4 = 79°

option a.

step-by-step explanation:

if you look closely at the graph, we can notice that the function is not defined at two different points.

if you look at functions b and c, you will notice that both functions are not defined at just one point. the function b is not defined at x= -5/2 and function c is not defined at x=-5. both options are discarded, given that our function should not be defined at two fiferent points.

now, if you look closely at the graph you will notice that the function sketched is not defined at x=5 and x=-2.

i do not know the answer

step-by-step explanation: