3 years ago

How do i find the angle of a triangle with no sides or angles given

Mathematics

1 answer:

postnew [5]3 years ago

4 0

Answer:

from angle sum property use 180 degree

Step-by-step explanation:

180 is equal to 3x

180/3

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Emilio borrows $1200 from a bank with 8% simple interest per year. How much will he have to pay back total in 2 years?

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Answer:

$192

Step-by-step explanation:

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2 years ago

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explain why the graph of the function y = 3x + 40 will never intersect the graph of the function y = 3x + 35 .

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These two graphs have the same slope (3), and are therefore parallel. Parallel lines never intersect each other.

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3 years ago

1. On a 20 question test, Sarah got 2 questions wrong. What percent of the test does he have correct?

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Step-by-step explanation:

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Use the Pythagorean Theorem to solve for the missing side length. Round to the nearest tenth if necessary.

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Answer:

B= 6

Step-by-step explanation:

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2 years ago

Determine whether the sequence converges or diverges. If it converges, find the limit. (If an answer does not exist, enter DNE.)

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Answer:

The sequence diverges.

Step-by-step explanation:

A sequence $a_{n}$ converges when $\lim_{n \rightarrow \infty} a_{n}$ is a real number.

In this question, the sequence given is:

$a_{n} = 4n\cos{(7n\pi)}$

The cosine is always going to be between -1 and 1, so for the convergence of the sequence, we look it as: $a_{n} = 4n$ . So

$\lim_{n \rightarrow \infty} a_{n} = \lim_{n \rightarrow \infty} 4n = \infty$

Since the limit is not a real number, the sequence diverges.

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