A swimmer dives to 65 feet below the surface of the ocean. Write the integer that represents the depth of the dive.

Put the equation in slope intercept form by solving for y

1. ∠1 is complementary to ∠2 and ∠3 is complementary to ∠2. subtraction property of equality 2. m∠1 + m∠2 = 90 and m∠3 + m∠2 = 90 substitution 3. m∠1 + m∠2 = m∠3 + m∠2 definition of complementary 4. m∠1 = m∠3 given

What is the perimeter of a rectangle if the length is 5 and the width is x?