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denis-greek [22]
2 years ago
7

Sam has saved 200 sand dollars and wants to give them away equally to n friends. Write an expression to show how many sand dolla

rs each of Sam's friends will receive.
Mathematics
2 answers:
jeka57 [31]2 years ago
5 0
200 ÷ n = x (or something similar)
To now how many sand dollars each friend will receive we need to now how many friends there are so we can divide the sand dollars up!
Kryger [21]2 years ago
3 0
200\n = x you need to be able to divide the sand dollars equally between n friends so 200 divided by N is X which is the amount of sand dollars each friend gets
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Evaluate: <br><br>6-(2/3)^2<br><br>A. 17/3<br>B. 52/3<br>C. 49/9<br>D. 50/9​
Komok [63]

Answer:

The correct answer is: "Option [D]".

Step-by-step explanation:

Hi student, let me help you out!

<u>....................................................................................................................................</u>

Let's use the acronym PEMDAS. With the help of this little acronym, we will not make mistakes in the Order of Operations!  :)

\dag\textsf{Acronym \: PEMDAS}

P=Parentheses,

E=Exponents,

M=Multiplication,

D=Division,

A=Addition,

S=Subtraction.

Now let's start evaluating our expression, which is \mathsf{6-(\cfrac{2}{3})^2}

According to PEMDAS, the operation that we should perform is "E-Exponents".

Notice that we have a fraction raised to a power. When this happens, we raise both the numerator (2 in this case) and the denominator (3 in this case) to that power, which is 2. After this we obtain  \mathsf{6-\cfrac{4}{9}}.

See, we raised both the numerator and the denominator to the power of 2.

Now what we should do is subtract fractions.

Note that 6 and -4/9 have unlike denominators. First, let's write 6 as a fraction: \mathrm{\cfrac{6}{1}-\cfrac{4}{9}}. Now let's multiply the denominator and the numerator of the first fraction times 9: \mathrm{\cfrac{54}{9}-\cfrac{4}{9}}.

See, now the fractions have the same denominator. All we should do now is subtract the numerators: \mathrm{\cfrac{50}{9}}.

∴, the answer is Option D.

Hope this helped you out, ask in comments if any queries arise.

Best Wishes!

\star\bigstar\underline{\overline{\overline{\underline{\textsf{Reach \: far. Aim \: high. Dream \: big.}}}}}\bigstar\star

\underline{\rule{300}{5}}

5 0
2 years ago
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The answer to the problem
kotegsom [21]
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3 0
3 years ago
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What number would complete the pattern below? <br><br>16 4 12 36 9 27 44 11 __ 
Illusion [34]
16 - 12 =4 
 36 - 27 = 9
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<span> the answer is 33</span>
4 0
3 years ago
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Write an equation of the perpendicular bisector of the segment with endpoints q(−2,0)q(−2,0) and r(6,12)r(6,12). y=y=
ANTONII [103]
Please help me because I can’t figure out the answer
6 0
3 years ago
What is m?<br><br> please help
kkurt [141]

Given:

\Delta ABC\sim \Delta QRS

To find:

The missing value of m.

Solution:

We have,

\Delta ABC\sim \Delta QRS

Corresponding parts of similar triangles are proportional.

\dfrac{AB}{QR}=\dfrac{AC}{QS}

Putting the given values, we get

\dfrac{m}{10}=\dfrac{2}{4}

\dfrac{m}{10}=\dfrac{1}{2}

Multiply both sides by 10.

\dfrac{m}{10}\times 10=\dfrac{1}{2}\times 10

m=5

Therefore, the value of m is 5.

5 0
3 years ago
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