Answer:
x = -4 / 3
Step-by-step explanation:
step 1. simplify 4x2 to 8
8+6x=0
step 2. subtract 8 from both sides.
6x = -8
step 3. divide in both sides by 6.
x = - 8 / 6
step 4. simplify 8/6 to 4/3.
x = -4 / 3
Answer: Yes, hope this helps :)
Answer:
8/17
Step-by-step explanation:
The sine is the opposite side divided by the hypotenuse:
sin(angle) = y/√(x²+y²) = 8/√(8²+15²) = 8/√289
sin(angle) = 8/17