a fifth grade student has 5 uniform shorts and 7 uniform shirts in how many possible ways can the student wear them

Consider the proof. given: segment ab is parallel to line de. prove: what is the missing statement in step 5?

Which expression converts 45 degree to radians

Sanderson is having trouble with his assignment. his shown work is as follows: − 3 7 7 3 = − 3 7 × 7 3 = − 21 21 = −1 however, his answer does not match the answer that his teacher gives him. complete the description of sanderson's mistake. find the correct answer.