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rusak2 [61]
2 years ago
5

Rule for adding integers with different signs

Mathematics
2 answers:
lawyer [7]2 years ago
7 0
If u add 2 negatives you will get a positive
dsp732 years ago
3 0

Answer:

Step-by-step explanation:

If the signs are the same, add the numbers then use the sign of the bigger number.

Example: -25-15=-45

If the signs are different, subtract the smaller number from the larger number, then use the sign of the larger number

Example: -25+15=-10

Hope this helps :)

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Alla [95]

By applying the law of sines and some algebraic handling, the length of the side LJ is approximately equal to 3.517 units. (Right choice: D)

<h3>What is the missing side of the triangle according to the law of sines?</h3>

The law of sines presents a relationship between sides and <em>opposite</em> angles, which is described below:

9/sin 89° = LJ/sin 23°     (1)

LJ = 9 × sin 23°/sin 89°

LJ ≈ 3.517

By applying the law of sines and some algebraic handling, the length of the side LJ is approximately equal to 3.517 units. (Right choice: D)

To learn more on law of sines: brainly.com/question/21634338

#SPJ1

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In a 45 45 90 right triangle the length of the hypotenuse is 15/2 what is length on one of the legs
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Hi there!

For any 45 45 90 right triangle, the length of the hypotenuse is always the square root of 2 times one of the legs.

To get the lengths of the leg, let's divide the length of the hypotenuse by the square root of 2.

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We get the following:

\frac{15 \sqrt{2} }{4}

That's your answer.

Have an awesome day! :)

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