3 years ago

Find the value of x in this polygon.

Mathematics

1 answer:

ExtremeBDS [4]3 years ago

8 0

Answer:

Step-by-step explanation:

you have to add to 180 and 68+112=180

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Charra [1.4K]

I just learned logarithm and I think the answer is B.
$A) \frac{1}{2}^{x} = ( \frac{1}{2}^{2} ) ^{30}$
So A is 60.
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So B is 64.
$C) 3 ^{x} = (3 ^{3} ) ^{20}$
So C is 60.
$D) (2^{2})^{x} = 2^{120}$
So D is 60.
Then B is the biggest.

Thank you very much.
<span>(Took a lot of time of mine...) </span>

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3 years ago

If 4x + 3y = 5 is a true equation, what would be the value of 4(4x + 3y)?

stepan [7]

Answer:

Step-by-step explanation:

4x + 3y = 5

We want to find 4(4x + 3y)

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4(5)

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2 years ago

The formula A = Pe^rt calculates the amount an investment earning a nominal rate of r compounded continuously is worth. Show tha

8090 [49]

Answer:

t = In2/ r

Step-by-step explanation:

Given the formula : A = Pe^rt

For investment to double ;

Final amount (A) = 2 * initial investment (p)

A = 2p

Hence,

2p = pe^rt

2 = e^rt

Take the In of both sides

In2 = rt

Divide both sides by r

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t = In2/ r ; Hence, the proof

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3 years ago

1. The sum of Teresa's and Cathy's weight is

sergeinik [125]

Answer:

Step-by-step explanation:

E is ththe answer

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none of these equations are correct

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2 years ago

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3 years ago