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bezimeni [28]
3 years ago
10

Please help answer either both or one question please! Best answer will get brainliest :)

Mathematics
2 answers:
Thepotemich [5.8K]3 years ago
8 0

Answer:

The answer is C I have the same assignment

Step-by-step explanation:

Yakvenalex [24]3 years ago
8 0
The answer you’re looking for it I C
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Help tyyyyyyy. pplzzz
In-s [12.5K]

Answer:

10 13/16

Step-by-step explanation:

4 0
3 years ago
Just need help on the bottom two!!
Kaylis [27]
For 3. the triangle with 4,4,5 is similar to the one with 8,10 because you can scale it down by 2 or because it is similar in shape
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7 0
3 years ago
Eight is 1/5 of what number
Morgarella [4.7K]

Answer:

40

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5 0
2 years ago
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Can the side of a triangle have lengths 2,8,9?
photoshop1234 [79]

Answer:

Yes

Step-by-step explanation:

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3 0
2 years ago
2sin^2x - sinx - 3 = 0
e-lub [12.9K]
We have that
2sin²<span>x - sinx - 3 = 0
</span>
Let
A------> sin x
so
2A²-A-3=0

using a graph tool-----> to resolve the second order equation
see the attached figure

the solutions are
A=-1
A=1.5------> is not solution because sin x <span>can not be 1.5

the solution is
A=-1
therefore
sin x=-1
x=arc sin(-1)=-90</span>°

the answer is
sin x=-1
x=-90° or 270°

8 0
3 years ago
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