Mathematics, 03.07.2019 16:30 johnnny7495
David proved the law of cosines with reference to ∆abc using a different method. arrange the steps of his proof in the correct sequence. (on simplification) therefore, . (on simplification) (transitive property) similarly, prove that and . (on simplification) in , (pythagorean theorem) in , (pythagorean theorem) draw a perpendicular, , from b to side ac. let and . therefore, .
Answers: 1
Mathematics, 21.06.2019 17:00
Aswimming pool is a rectangle with semicircles on the end. the rectangle is 12 meters wide and 30 meters long. the diameter and width of the swimming pool are equal. sketch and label an overhead diagram of the swimming pool. find the area of the swimming pool floor.
Answers: 1
Mathematics, 21.06.2019 20:30
When you have 25 numbers, and jake picks 3 random numbers and puts them back, what is the chance bob has of picking those 3 numbers when he picks 6 random numbers (without putting them back)? explain.
Answers: 1
Mathematics, 21.06.2019 20:40
If the endpoints of the diameter of a circle are (8, 6) and (2,0), what is the standard form equation of the circle? a) (x + 5)2 + (y + 3)2 = 18 (x + 5)2 + (y + 3)2 = 3.72 (x - 5)2 + (y - 3)2 = 18 d) (x - 5)2 + (y - 3)2 = 32
Answers: 1
David proved the law of cosines with reference to ∆abc using a different method. arrange the steps o...
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