Use triangle ABC to find the following trigonometricratio write your answer as a fraction in as a decimal

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

Secant be and cf intersect at point d inside a what is the measure of cde

The sum of the squares of two numbers is 8 . the product of the two numbers is 4. find the numbers.