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e-lub [12.9K]
3 years ago
10

Select whether to use the Pythagorean Theorem or its converse in each situation.

Mathematics
1 answer:
notsponge [240]3 years ago
7 0
1. Pythagorean Theorem
2. Converse
3. Pythagorean Theorem
4. Pythagorean Theorem
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Line ab and cd (if presented in the picture) are straight lines. Find x (the pictures are not scaled)
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Answer:

x + 2x + 34 + 20 = 180

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What is the answer to n+7=18?
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n=11

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The temperature in the core of the sun is 27,000,000 •F
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A teacher asked the class to write an expression that Which of these expressions have an estimated
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Arthur has decided to start saving for a new computer. His money is currently in a piggy bank at home, modeled by the function s
Leya [2.2K]

Two or more independent functions (say f(x) and g(x)) can be combined to generate a new function (say g(x)) using any of the following approach.

h(x) = f(x) + g(x)         h(x) = f(x) - g(x)

h(x) = \frac{f(x)}{g(x)}                   h(x) = f(g(x))

And many more.

The approach or formula to use depends on the question.

In this case, the combined function is:

f(x) = 75+ 10x

The savings function is given as

s(x) = 85

The allowance function is given as:

a(x) = 10(x - 1)

The new function that combined his savings and his allowances is calculated as:

f(x) = s(x) + a(x)

Substitute values for s(x) and a(x)

f(x) = 85 + 10(x - 1)

Open bracket

f(x) = 85 + 10x - 10

Collect like terms

f(x) = 85  - 10+ 10x

f(x) = 75+ 10x

Read more about functions at:

brainly.com/question/15458447

4 0
2 years ago
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