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Pachacha [2.7K]
3 years ago
10

Find the exact value of each of the following using half-angle formulas:

Mathematics
1 answer:
Zanzabum3 years ago
5 0

Answer:

2+under root 3 is the correct answer

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A mother shares a box of 20 chocolates in the same ratio as her children's ages . Calculate how many chocolates each child gets
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So a box of 20 chocolates is divided between a group of people based on age So the ratio for Sibusiso, Dorris, and Freddy is 2:3:5 Add these together, and you get 10 So to find how much each person gets, divide total amount of chocolates by total age So (20÷10) = 2 So multiply each age term by 2 and you have your answer (4:6:10) So Sibusiso gets 4, Dorris gets 6 and Freddy gets 10
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A sequence of digits has the property that each pair of successive digits, taken in the order written, forms a decimal numeral r
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Concept: Mathematical Sequences

  1. Let An be 99 a double digit multiple
  2. The sequence is finite.
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2 years ago
A rectangular garden is 25ft wide. its area is 1125ft^2, what is the length of the garden? 
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Area\ of\ rectangular:\\A=lw\\\\1125=25l\ \ \ \ |:25\\l=45\\\\Length\ is\ equal\ 45ft.
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