2 years ago

Can somebody help me pleasse?

Mathematics

2 answers:

Elenna [48]2 years ago

6 0

yes! what do you need?

Step-by-step explanation:

Luda [366]2 years ago

4 0

Help! I need somebody help!!! Not just anybody!!! Help!

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Kylie buys a ceramic case priced at $75. Shipping and handling are an additional 9 2/5% of the price. How much shopping and hand

salantis [7]

$\bf \begin{array}{ccllll}
amount&\%\\
\textendash\textendash\textendash\textendash\textendash\textendash&\textendash\textendash\textendash\textendash\textendash\textendash\\
75&100\\
x&9\frac{2}{5}
\end{array}\implies \cfrac{75}{x}=\cfrac{100}{9\frac{2}{5}}\implies \cfrac{75}{x}=\cfrac{100}{\frac{9\cdot 5+2}{5}}$

$\bf \cfrac{75}{x}=\cfrac{\frac{100}{1}}{\frac{47}{5}}\implies \cfrac{75}{x}=\cfrac{100}{1}\cdot \cfrac{5}{47}\implies \cfrac{75}{x}=\cfrac{500}{47}\implies 75\cdot 47=500\cdot x
\\\\\\
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2 years ago

Enter a fraction that is equivalent to 1/5 with a numerator of 8.

photoshop1234 [79]

Answer:

lol imagine

Step-by-step explanation:

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3 years ago

Read 2 more answers

If a+b=2 find the value of a3+b3+6ab

mars1129 [50]

Answer:

Step-by-step explanation:

Factor the sum of cubes

a³ + b³ = (a+b)(a² - ab +b²)

= 2a² - 2ab + 2b²

a³ + b³ + 6ab = 2a² + 4ab + 2b²

= 2(a² + 2ab +b²)

= 2(a+b)²

= 8

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2 years ago

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DaniilM [7]

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 + 9 + 9
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2 years ago

Evaluate 2.625-(-6)

Lunna [17]

2,625 - (-6) =

= 2, 625 + 6

= 8, 625

8 0

3 years ago