Simplify. 10 ÷ 15 − 3

Which of the following answers is 7/9 simplified? 7/9 2/9 11/9 2/7

Can someone check if i did this right since i really want to make sure it’s correct. if you do you so much

Find the measure of angle y. round your answer to the nearest hundredth. ( type the numerical answer only) a right triangle is shown with one leg measuring 5 and another leg measuring 14. an angle across from the leg measuring 5 is marked y degrees. numerical answers expected!