First you need common denominator
x/2 - 6/2 = 34/2
now , eliminate denominator
x - 6 = 34 add 6 to both sides and simplify
x=40
-320. The negative sign represents loss. In all of the other cases, values are either being added or not changed at all.
Answer:
A
Step-by-step explanation:
12=8 18=12 24=16 (find 2/3 of each one)
So 8, 12 and 16
By right triangle trigonometry, the sine of the measure of an angle is the ratio of the opposite side of this angle to the hypotenuse.
Thus,


is a constant which can be found using a calculator:
with calc in pc: view → scientific → 27→sin = 0.45399,
thus x=34/0.45399=74.89
Answer: 74.89