1. What is any number that can be written as a ratio in the form a/b, where 8 a and b are integers and b is not 0?* O A irrational number O B rational number O C terminating decimal O Drepeating decimal​

A(1,1) b(-3,0) c(-4,-1) d(3,-2) drag it to correct position

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?

Asinusoidal function whose frequency is 1/6pi