select tiles to devise an appropriate scale to use to graph the algebraic rule y=7x+9.consider input values from 0 to 10

You are designing a rectangular pet pen for your new baby puppy. you have 30 feet of fencing you would like the fencing to be 6 1/3 feet longer than the width

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

When steve woke up. his temperature was 102 degrees f. two hours later it was 3 degrees lower. what was his temperature then?