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iris [78.8K]
3 years ago
5

How do you solve 87% of 3

Mathematics
2 answers:
just olya [345]3 years ago
7 0

See picture for solution to your problem.

Irina-Kira [14]3 years ago
6 0

87 x 3 divided by 100 =2.61

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A magician has four playing cards in random order in his hand ( 3 4 5 and 6)
VladimirAG [237]

4 6 5 3 (from magician perspective)

3 5 6 4 (viewer perspective)


Detail:


From user perspective:

3 5 6 4 => 5 6 4 3 => 6 5 4 3


For magician perspective

3 4 5 6 (ascending order as)

5 0
4 years ago
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I don’t understand the question 2 for this math equation.
hichkok12 [17]

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2 years ago
Simplify 9x^8 divided by 12x^5.
Dmitry_Shevchenko [17]
Ok, so rembmer some basica exponential rules and some fraction rules

(ab)/(cd)=(a/c)(b/d)
and
\frac{x^n}{x^m} =x^{n_m}

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6 0
4 years ago
-3(4s-1)-3=-3(6s+6)-3
OlgaM077 [116]

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5 0
3 years ago
Find the difference. (9/x^2-9x)-(6/x^2-81)
Sunny_sXe [5.5K]

The difference is  $\frac{3 x+81}{x(x-9)(x+9)}$

Explanation:

The expression is $\left(\frac{9}{x^{2}-9 x}\right)-\left(\frac{6}{x^{2}-81}\right)$

Removing the parenthesis, we have,

$\left\frac{9}{x^{2}-9 x}\right-\left\frac{6}{x^{2}-81}\right$

Factoring the terms $x^{2}-9 x$ and $x^{2}-81$, we get,

$\frac{9}{x(x-9)}-\frac{6}{(x+9)(x-9)}$

Taking LCM, we get,

$\frac{9(x+9)-6x}{x(x-9)(x+9)}}$

Simplifying the numerator, we get,

$\frac{9x+81-6x}{x(x-9)(x+9)}}$

Subtracting the numerator, we have,

$\frac{3 x+81}{x(x-9)(x+9)}$

Hence, the difference is $\frac{3 x+81}{x(x-9)(x+9)}$

7 0
3 years ago
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