Simplify. remember to write the powers as a positive number. 1. a^−8 2. 1/a^−4 3. a^−2*b^5 4. a^−2*b^−7*c^−8 5. a^2*b^−7*c^−8 6. a^−2*b^7*c^−8 7. a^−2*b^−7*c^8 answer asap! good points!

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!