Answer:
h=-41/2
Step-by-step explanation:
One way is you can divide 30 by a certain amount
9514 1404 393
Answer:
A
Step-by-step explanation:
The law of sines tells you the sine of the angle is proportional to the length of the opposite side. The usual convention is that 'a' is opposite 'A', and the same for other letters.
21 - 16.75 is 4.25. Do the problem on a calculator and you'll get it.