Answer:
x = 60
Step-by-step explanation:
The angle 30 is on the same vertical line as the angle that is adjacent to the missing angle x. they form 90 degrees.
For a, 7/-8 and -(7/8) are both equivalent to -7/8 because they have 1 negative sign. It doesn't matter where it is on the fraction as long as there is only 1 negative sign.
For b, -2/-3 is equivalent to 2/3 because the double negatives cancel each other out to equal a positive.
3 and 12 are what they have in common
Just plug it in (3,3) (2,6) (3,7) (4,8) (5,11) (6,14)
Answer:
60
Step-by-step explanation: