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2 years ago

Find the circumference of a circle with diameter,

Mathematics

2 answers:

Pavlova-9 [17]2 years ago

5 0

Answer:

6π cm

Step-by-step explanation:

mash [69]2 years ago

3 0

Answer:

$here \: is \: your \: solution : - \\ \\ we \: need \: to \: find \: \\ \\ circumference \: of \: a \: circle \: \: \: \\ \\ diameter \: of \: circle = 6cm \: \\ \\ radius \: of \: circle = diameter \: \div 2 \\ \\ radius \: = 6 \div 2 \\ \\ radius = 3 \: cm \\ \\ circumference \: = 2\pi r \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \\ \\ circumference= (3 \times 2)\pi\\ \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \\ circumference=6\pi \: \: \: \: \:(ANSWER ✓✓✓✓) \\ \\ \huge\mathfrak\red{Hope \: it \: helps \: you \: ....}$

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SIZIF [17.4K]

Answer: In mathematics, an inequality is a relation which makes a non-equal comparison between two numbers or other mathematical expressions. It is used most often to compare two numbers on the number line by their size

Step-by-step explanation:

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2 years ago

PLEASE HELP!!!!! Geometry

barxatty [35]

Answer:

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Step-by-step explanation:

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3 years ago

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3 years ago

A new car is purchased for $50,000 and over time it’s value depreciates by one half every 5 years. What is the value of the car

Setler79 [48]

The value of the car after 5 years would be $23914.85

<u>Explanation:</u>

Given:

Worth of the new car = $50,000

Every 5 years the value depreciates by 1/2

i.e., every 5 years the value depreciates by 50%

So, we can say that every year the value depreciates by 10%

The worth of the car after 7 years would be

$W = C (1 - \frac{D}{100} )^t$

where,

W is the depreciated value

C is the current value

D is the depreciation rate

t is the time

Substituting the value in the equation we get:

$W = 50000( 1 - \frac{10}{100} )^7\\\\W = 50000 (\frac{9}{10} )^7\\\\W = 23914.85$

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3 years ago

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tatyana61 [14]

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3 years ago