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kompoz [17]
3 years ago
13

How do i do these without a calculator

Mathematics
1 answer:
77julia77 [94]3 years ago
8 0

Answer:


Step-by-step explanation:

ok just try to figure out the square root if their no certain number you can do an estimate.

For example 625 squared root is 125

For higher one you can use prime factorization to get the prime factors and with that you have to make groups of numbers with the number left side

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How can Sue use the converse of the Pythagorean Theorem to find out if a triangle with side lengths 28, 53, and 45 is a right tr
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3 years ago
Two triangles can be formed with the given information. Use the Law of Sines to solve the triangles. C = 71°, a = 27, c = 26
guajiro [1.7K]

We have

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So°

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Then angle B = 180 - 71 - 79.08 = 29.92°

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But A could also be an obtuse angle = 180 - 79.08 =  100.92°

So we have

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b = 26sin8.08/sin 71 = 3.865

8 0
3 years ago
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