If sin a =-4/5 and sec B =5/3
for a third-quadrant angle a and a first-quadrant angle ß, find the following.
(a)
sin(a + B)
(b)
tan(a + b)
(c) the quadrant containing a + ß
O Quadrant I
O Quadrant II
O Quadrant III
O Quadrant IV

3

step-by-step explanation:

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

answer: $13,622.84

step-by-step explanation: check the picture for info and stats : )