Write 18 30 in lowest terms. a) 3 10 b) 3 5 c) 4 5 d) 6 10

In order to get the answer to this question you will just have to reduce the fraction in lowest terms and then you will have your answer.

Therefore your answer will be "3/5" or option B.

Hope this helps.

(sin 42)/31. = sinx)/37

sinx = 37 (sin42)/31

= 37× 0.66/31 = 0.787

x= 51.9

other angle opposite to y = 180-51.9-42

= 180- 93.9 =86.1

so

sin42)/31 = sin 86.1)/y

0.021 = 0.997 /y

y= 0.997/0.021 =47.47

1. sometimes

2. never true

3. sometimes

step-by-step explanation:

these are pretty self explanatory if you know what supp right and com angles are