Simplify each expression for the perimeter of the deck

that you wrote in problems 1 and 2. What do you notice?

In the rectangle below ac=30 units what is de

Write each fraction as an equivalent fraction with a denominator of 120then write the original fractions in order from samllest to largest

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!