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AlladinOne [14]
3 years ago
13

This is urgent please help

Mathematics
1 answer:
aliina [53]3 years ago
7 0
Sin63= 0.89
cos27= 0.89
tan57= 1.54
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love history [14]
1. 3
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3. 10
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I'm a beginner, and I haven't done this kind of math in a while, but I hope this helps. Have a great day!

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Wewaii [24]

Answer:

∠ C ≈ 66.8°

Step-by-step explanation:

Using the tangent ratio in the right triangle

tanC = \frac{opposite}{adjacent} = \frac{DE}{CE} = \frac{7}{3} , then

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3 0
3 years ago
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elena-s [515]

Here is your answer

Using Pythagoras' theorem

we know the

Hypotenuse^2= base^2+perpendicular^2

So here,

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x=\sqrt{90}

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HOPE IT IS USEFUL

8 0
3 years ago
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Beatrice has 0.28 in her pocket. What percentage of a dollar does Beatrice have
Kaylis [27]

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Step-by-step explanation:

5 0
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Can someone please help me with this? I'll give 20 points.
Law Incorporation [45]

Answer:

I think its C Please mark Brainliest if right

Step-by-step explanation:

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