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3 years ago

Given the following equation:

Mathematics

1 answer:

Alika [10]3 years ago

3 0

Answer:

-62

Step-by-step explanation:

In this question, we are going to solve the given expression.

We know that our f(x) equation is (-7)x - 3

Since we have to find what f(4) is, we would plug in 4 to x and solve.

Solve:

f(4) = -7(4) - 3

= -28 - 3

= -31

We are not done, we have to plug in our answer to the expression f(4 + f(4), since we now know what the value of f(4) is.

-31 - 31

-62

Your answer would be -62.

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3 years ago

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Vikki [24]

Answer:

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Step-by-step explanation:

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3 years ago

brainliest 5. Using the Straightedge and the black pencil, connect each of the endpoints of the perpendicular diameters to the e

algol13

The perpendicular bisector of the diameter divides the diameter into two equal parts i.e. the radius

<h3>How to sketch the result</h3>

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2 years ago

How many numbers can you make between 0-99 using exactly four 4s and the operations $$ +,−,×,÷?

zlopas [31]

Answer:

Step-by-step explanation:

I find 37 numbers in that range:

{0, 1/16, 1/8, 1/5, 1/3, 1/2, 3/4, 4/5, 1, 5/4, 4/3, 2, 3, 7/2, 15/4, 4, 17/4, 9/2, 5, 6, 7, 8, 9, 12, 15, 16, 17, 20, 24, 28, 32, 36, 48, 60, 64, 68, 80}

For these numbers we have used only the indicated operations. No minus signs were used.

_____

<em>Additional comment</em>

Of the 320 ways the numbers can be combined, 15 result in division by zero. Many other results are outside the 0-99 range of interest. In total, there are 56 unique rational results.

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3 years ago

13. When Juanita was on vacation it rained 35% of the days. She was on

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Answer:

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Step-by-step explanation:

35% of 20 =

.35 * 20 = 7

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3 years ago