Mathematics, 01.08.2019 19:10 salutemeimchloe
Me i have pictured what needs to be done and you ill give you 5 stars
triangle xyz was dilated by a scale factor of 2 to create triangle acb and cos ∠x = 2 and 5 tenths over 5 and 59 hundredths.
part a: use complete sentences to explain the special relationship between the trigonometric ratios of triangles xyz and abc. you must show all work and calculations to receive full credit. (5 points)
part b: explain how to find the measures of segments ac and ab. you must show all work and calculations to receive full credit. (5 points)
Answers: 1
Mathematics, 21.06.2019 14:00
(a) calculate the molarity of a solution that contains 0.0345 mol nh4cl in 400 ml of solution. (b) how many moles of hno3 are present in 35.0 ml of a 2.20 m solution of nitric acid? (c) how many milliliters of 1.50 m koh solution are needed to supply 0.125 mil of koh ?
Answers: 2
Mathematics, 21.06.2019 16:50
Proceed as in example 3 in section 6.1 to rewrite the given expression using a single power series whose general term involves xk. ∞ n(n − 1)cnxn − 2 n = 2 − 4 ∞ ncnxn n = 1 + ∞ cnxn n = 0
Answers: 1
Mathematics, 21.06.2019 21:00
Two cars which are 40 miles apart start moving simultaneously in the same direction with constant speeds. if the speed of the car which is behind is 56 mph and the speed of the other car is 48 mph, how many hours will it take for the car which is behind to catch up the car ahead of it?
Answers: 2
Me i have pictured what needs to be done and you ill give you 5 stars
triangle xyz was dilat...
triangle xyz was dilat...
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