3 years ago

Paul says that 7/10 is the same as 7%. Is he correct or incorrect. Explain your reasoning and show your work

Mathematics

1 answer:

belka [17]3 years ago

8 0

No 7/10 is equivalent to 70% 07/10 is equivalent to 7%

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Describe the relationship between the area of a circle and its circumstances

valentina_108 [34]

Answer:

$A = \frac{r}{2}C$

Step-by-step explanation:

Given

Shape: Circle

Required

The area and the circumference (relationship)

This implies that, we write an expression that relates the area and the circumference.

Circumference is calculated as:

$C = 2\pi r$

Area is calculated as:

$A = \pi r^2$

The area can be rewritten as:

$A = \frac{2\pi r^2}{2}$

Further rewrite as:

$A = \frac{r}{2}*2\pi r$

Recall that: $C = 2\pi r$

So, the expression becomes

$A = \frac{r}{2}*C$

$A = \frac{r}{2}C$

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I have A and B, I need help with C.

WARRIOR [948]

The answer is $382.80. the perimeter is 600ft. if fence post are placed every five feet, you need 120 post because 600÷5 is 120. each post cost 3.19 so you need 382.80 because 3.19×120 is 382.8

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Write an expression that means the sum of six and the product of three and d

Mrac [35]

Answer:

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Step-by-step explanation:

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Answer:

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