3. Find the dimensions of a rectangle to the nearest inch if a diagonal of 34 inches makes an angle of 37° with a side. (nearest integer)

(trig question)

Me #1 using vocabulary words, including the word “congruent”, state why the measure of angle d is 120 degrees. #2 what is the measure of angle e and why?

Which shows the correct solution of the equation 1/2a+2/3b=50, when b=30?

Aproduction manager test 10 toothbrushes and finds that their mean lifetime is 450 hours. she then design sales package of this type of toothbrush. it states that the customers can expect the toothbrush to last approximately 460 hours. this is an example of what phase of inferential statistics