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AysviL [449]
3 years ago
11

Which of the following could be the side lengths of a right triangle?

Mathematics
1 answer:
choli [55]3 years ago
8 0
Recall that in a right-triangle, the hypotenuse, or longest side, is √(a²+b²).

\bf \sqrt{4.1^2+6.2^2}\qquad \approx\qquad 7.43303437
\\\\\\
\sqrt{40^2+60^2}\qquad \approx\qquad 72.1110255
\\\\\\
\sqrt{3.2^2+5.4^2}\qquad \approx\qquad 6.27694193
\\\\\\
\sqrt{33^2+56^2}\qquad =\qquad 65

pick your poison.
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2 years ago
Read 2 more answers
Those who have taken the Algebra EOC please answer.
Dennis_Churaev [7]

Step-by-step explanation:

To me yes.

Algebra is mostly memorization. If you know the formulas and know how to apply it, you should do good.

I say use this. Algebra topics are like building on top each other.

Heart of Algebra:

  • Review what the purpose of x in algebra.
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  • Then you can review system of equations. since you know how to manipulate linear equations, etc.

Then move on to other algebra topics dealing with algebra like

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Since you learned different function rules, we can move on to learning exponetial functions, graphs, and word problems.

Then finally, learn most hard thing in Algebra: Quadratics.

Pratice,practice, and practice and you will pass.

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7 0
3 years ago
Explicit equation for 5,10,20,40
eduard

Answer:

see explanation

Step-by-step explanation:

These are the terms of a geometric sequence with n th term

a_{n} = a(r)^{n-1}

Where a is the first term and r the common ratio

r = \frac{10}{5} = \frac{20}{10} = \frac{40}{20} = 2

and a = 5, hence explicit equation is

a_{n} = 5(2)^{n-1}

3 0
3 years ago
Work out, giving your answer as a mixed number:
anyanavicka [17]

Answer:

1 11/20

Step-by-step explanation:

hope this helps! :)

8 0
3 years ago
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Which operation involving complex numbers requires the use of a conjugate to be carried​ out?
Pani-rosa [81]

Answer:

The correct answer will be "Division".

Step-by-step explanation:

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3 0
3 years ago
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