Triangle q r s is shown. angle q r s is a right angle. angle r s q is 30 degrees and angle s q r is 60 degrees. the length of r s is 5 startroot 3 endroot, the length of s q is 10, and the length of r q is 5.
given right triangle qrs, what is the value of sin(30°)?

startfraction startroot 3 endroot over 3 endfraction
one-half
startfraction startroot 3 endroot over 2 endfraction
startfraction 2 over 1 endfraction

2(n-1)+4n=2(3n-1)n=0no solutioninfinitely many solutions n= - 4 !

1. if we have 3 babies what is the probability they’re going to be all boys? 2. if we roll 2 die at the same time what is the probability of getting less than 10 on the first roll and a 5 on the second roll 3. if we have 3 babies what is the probability their is going to be 2 girls? 4. if we have 3 babies what is the probability of having no more than 1 girl? 5. it we have 3 babies and then have another 3 babies what is the probability of us having at least 1 boy and then having all girls?

What can each term of the equation be multiplied by to eliminate the fractions before solving? x – + 2x = + x 2 6 10 12