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3 years ago

Write a verbal statement that represents the expression 4 + k.

Mathematics

2 answers:

jolli1 [7]3 years ago

7 0

The sum of four and a number

Stels [109]3 years ago

7 0

Answer:

The sum of 4 and an integer.

Step-by-step explanation:

To solve this problem we need to transform the expression written in an algebraic form to a verbal statement.

In this expression, first of all we can notice that the operation given is a sum.
One of the numbers is 4 and the other number is represented by the letter k. Since we are not given any conditions on the k, we could say that k is any number (although in math, the k usually represents an integer, so we'll consider k to be an integer).

Thus, 4 + k would be expressed as "the sum of 4 and an integer"

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satela [25.4K]

Answer:

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Step-by-step explanation:

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2 years ago

Please look at this multiple choice, thanks!

Nastasia [14]

Step-by-step explanation:

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option B

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3 years ago

You are creating bracelets and then selling them to your friends at a 85% markup rate. If it costs you $1.80 to create the brace

posledela

Answer:

you will add $1.53 to every bracelet you make

Step-by-step explanation:

figure out what 85 percent of 1.80 is and then add that to 1.80 for the total price

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3 years ago

Help math question derivative!

atroni [7]

Let $f(x)=\sec^{-1}x$ . Then $\sec f(x)=x$ , and differentiating both sides with respect to $x$ gives

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Now, when $x=\sqrt2$ , you get

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You have $\sec^{-1}\sqrt2=\dfrac\pi4$ , so $\sec\left(\sec^{-1}\sqrt2\right)=\sqrt2$ and $\tan\left(\sec^{-1}\sqrt2\right)=1$ . So $(\sec^{-1})'(\sqrt2)=\dfrac1{\sqrt2\times1}=\dfrac1{\sqrt2}$

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3 years ago

What percent of 200 is 290

GrogVix [38]

$\frac{290}{200} * 100 = 1.45 * 100 = 145.$

So, Our final answer is 145%

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2 years ago

Read 2 more answers