Answer: I do not understand the options you gave but but cos30º is equal to /2 which is 0.86602540378.
The answer is 4. If you add 4 to any of the x values, it equals the y value next to it
It would be 5x?=60 because to find "?" you would need to divide 60 and 5. Since Hector earned 5 times what he did last week it would be modeled by 5 times "?"
Answer: 525=2/5 so 1/5=262.5 and multiply that by 3 is 787.5 2/5 plus 3/5 is 100% so you would make 787.5
Step-by-step explanation: