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Wewaii [24]
3 years ago
5

What is the equation for twice a number gives 10

Mathematics
2 answers:
bearhunter [10]3 years ago
4 0

Answer:5×2, at least i believe so, it could be asking for much more than that if I'm being honest

Step-by-step explanation:5×2=10

5 doubled is 10

5+5=10

Valentin [98]3 years ago
4 0

Answer:

The answer is 5

Step-by-step explanation

10 - 5 = 5

5 + 5 = 10

5 x 2 = 10

Each of these equations show that 5 twice equals the sum of 10 !!

Hope this helps!!

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the equation says that energy and mass (matter) are interchangeable; they are different forms of the same thing.

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2 years ago
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Answer:

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Step-by-step explanation:

Simplify the following:

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7 0
3 years ago
The measure of an angle is 78°. What is the measure of a complementary angle?
ki77a [65]
First you need to know the definition of a complementary angle. That means that two angles add up to 90 degrees, or a right angle.

To find an angle complementary to a 78 degree angle, you need to subtract 78 from 90. 

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kondaur [170]

Answer:

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Step-by-step explanation:

A P E X

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2 years ago
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Answer:

\large\boxed{D.\ x=-2(y+3)^2-1}

Step-by-step explanation:

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