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3 years ago

Select the postulate of equality or inequality that is illustrated 5 = 5

Mathematics

1 answer:

Oliga [24]3 years ago

7 0

reflexive postulate of equality

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Part I

klemol [59]

It depends on the shape it may be rotation

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4 years ago

If f(x) = 7 + 4x and g(x)=1/2x, what is the value of (f/g)(5)?

Romashka [77]

<h2>Answer:</h2>

$d. \ \boxed{270}$

<h2>Step-by-step explanation:</h2>

In this exercise we need to make a division and evaluate the new function at $x=5$ . so we have two functions, namely:

$f(x)=7+4x \ and \\ \\ g(x)=\frac{1}{2x}$

Therefore:

$f(5)=7+4(5)=27 \\ \\ g(5)=\frac{1}{2\times 5}=\frac{1}{10}$

So:

$(f/g)(5)=\frac{27}{\frac{1}{10}}=270$

3 0

4 years ago

Read 2 more answers

What is 0.433 rounded to the nearest tenths

Fynjy0 [20]

0.433 is already rounded to the hundredths so to round it to the nearest tenths, remove the last number.

Your answer is 0.43

6 0

3 years ago

Read 2 more answers

On a map the distance from Akorn to Cleveland measures 2 cm what is the actual distance if the scale of the map shows that 1 cm

Leona [35]

Answer:

60km.

Step-by-step explanation:

if 1=30, 2=60, 3=90, and so on.

8 0

3 years ago

What is the perimeter?

tamaranim1 [39]

Answer:

21.3 unit

Step-by-step explanation:

$side CB=\sqrt{(7^{2})+(2^{2})} =\sqrt{53}\\side CA=\sqrt{(5)^{2}+(2^{2})} =\sqrt{29} \\side AB=\sqrt{(5^{2} )+(7^{2} )} =\sqrt{74}$

$Perimeter=\sqrt{53} +\sqrt{29} + \sqrt{74} =21.2676$ unit

8 0

3 years ago