An antelope can run at a speed of 61 miles per hour. What is this speed in yards per second? Round to the nearest hundredth. HINT: 1760 yards = 1 mile A 29.82 yd/s B 1,789.33 yd/s C 89.47 yd/s D 5,368 yd/s

Statements reasons 1. ab ? cd; ad ? bc 1. given 2. ac ? ac 2. reflexive property 3. ? adc ? ? cba 3. ? 4. ? dac ? ? bca; ? acd ? ? cab 4. cpctc 5. ? dac and ? bca are alt. int. ? s; ? acd and ? cab are alt. int. ? s 5. definition of alternate interior angles 6. ab ? cd; ad ? bc 6. converse of the alternate interior angles theorem 7. abcd is a parallelogram 7. definition of parallelogram what is the missing reason in step 3?

What is the measure of each of the two angles formed by the bisector of the diagonal of a rhombus if the original angle measures 58 degrees?

Explain why the following problem is an irrational answe