Mathematics, 17.06.2021 07:20 mariobros3090
Chu vi 1 tam giác là 60cm. Các đường cao có độ dài là 12cm; 15cm; 20cm. Tính độ dài mỗi cạnh của tam giác đó.
Answers: 1
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Solve the given system of equations. 2y= -x+9 , 3x-6= -15
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Abag contains 4 red, 7 blue and 5 yellow marbles. event a is defined as drawing a yellow marble on the first draw and event b is defined as drawing a blue marble on the second draw. if two marbles are drawn from the bag, one after the other and not replaced, what is p(b|a) expressed in simplest form? a. 7/16 b. 7/15 c. 14/16 d. 14/15
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What is the ratio of the length of an object in yards to the length of the same object in miles?
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Chu vi 1 tam giác là 60cm. Các đường cao có độ dài là 12cm; 15cm; 20cm. Tính độ dài mỗi cạnh của tam...
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