Mathematics, 30.11.2020 21:40 edjiejwi
Triangle A B C is shown. Angle A C B is a right angle and angle C A B is 45 degrees. The length of hypotenuse A B is 9. Which equations could be used to solve for the unknown lengths of △ABC? Check all that apply. sin(45°) = StartFraction B C Over 9 EndFraction sin(45°) = StartFraction 9 Over B C EndFraction
Answers: 2
Mathematics, 21.06.2019 14:30
In trapezoid efgh, m∠hef=(4x2+16)∘ and m∠gfe=(5x2+12)∘. find the value of x so that efgh is isosceles.
Answers: 1
Mathematics, 21.06.2019 18:30
The base of a triangle exceeds the height by 9 inches. if the area is 180 square inches, find the length of the base and the height of the triangle.
Answers: 3
Mathematics, 21.06.2019 19:30
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
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Triangle A B C is shown. Angle A C B is a right angle and angle C A B is 45 degrees. The length of h...
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