What are the measures of Angles a, b, and c? Show your work and explain your answers.

∠a = 40°

∠c = 115°

∠b = 50°

Step-by-step explanation:

Given ∠a and 40° are vertical opposite angles

So,

∠a = 40°

∠65° and ∠c are stands on straight line

So,

∠65° + ∠c  = 180°

∠c = 115°

∠a + ∠b + 90° = 180°

40°  + ∠b + 90° = 180°

∠b = 50°

answer:   rotate 270° clockwise about (7, 1) and reflect across the line x = 7

step-by-step explanation:

because i took test

see below

step-by-step explanation:

x+2> 6

subtract 2 from each side

x+2-2 > 6-2

x > 4

there is an open circle at 4 since is it is greater than and the line goes to the right