Answer:
600
Step-by-step explanation:
if we start backwards, the value of 6 in 6000 is equal to 1/1000. If you want to find what is 10 times that, multiply 1/1000 with ten and you get 1/100. That is equal to 6/600. The value of 6 is 600.
sin b would be 4/5
sine is the opposite leg/the hypotenuse
10
The side to the right is 15. The side to the left is 5. You can subtract these two to find the length.
