PLZ
Can someone help my Brian is fried. Plz show how u got the answer

What is the perimeter of this triangle?

The measurement of one angle of a right triangle is 34°. what is the measurement of the third angle?

Sara can take no more than 22 pounds of luggage on a trip.her suitcase weighs 112 ounces.how many more pounds can she pack without going over the limit?

Ricky takes out a $31,800 student loan to pay his expenses while he is in college. after graduation, he will begin making payments of $190.66 per month for the next 30 years to pay off the loan. how much more will ricky end up paying for the loan than the original value of $31,800? ricky will end up paying $ more than he borrowed to pay off the loan.