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3 years ago

4 is 2% of what number

Mathematics

1 answer:

bagirrra123 [75]3 years ago

4 0

Answer:

200

Step-by-step explanation:

let the number be 'x'.

so, the equation can be represented as:

2 / 100 * x = 4

2x / 100 = 4

2x = 4 *1 00

2x = 400

x = 400 / 2 = 200

therefore, 4 is 2% of 200

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cluponka [151]

hello

(3x)9=(x+2)5

27x =5x +10

27x-5x =10

22x = 10

x=10/22

x= 5/11

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4 years ago

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Estimate and solve 3,836 ÷ 63

jeka94

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Step-by-step explanation:

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3 years ago

Which side lengths form a right triangle?

fredd [130]

Answer:

Answer: $\huge\mathfrak\pink{S} \huge\mathfrak\purple{o} \huge\mathfrak\blue{l} \huge\mathfrak\red{u} \huge\mathfrak\green{t} \huge\mathfrak\pink{i}\huge\mathfrak\purple{o}\huge\mathfrak\red{n}\huge\mathfrak\orange{➔}\$ Pythagoras law:h²=p²+b²

needed to apply

4²+8²=12²

80≠144 not a right angled triangle

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2²+√5²=3²

9=9/

side are a right angled triangle

again

2²+2²=(√8)²

4+4=8

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4 0

3 years ago

Ok pls do this please and thank you

harina [27]

Answer:

Step-by-step explanation:

So, after you roll it, the width will be the circumference of the circle $3*3*r=9r ( r = pi)$

The minimum amount will be $9r*24=216r=678.5840132$

I don't know, how number you want to round, so you can round it by yourself

4 0

3 years ago

What is the rise over run

Dovator [93]

Rise over run is another term for slope, with we can use to derive a linear equation.

The term rise over run in technical terms is the change of y over the change of x.

To find the rise over run, subtract the y terms and divide that by the x terms.

$\frac{y_2-y_1}{x_2-x_1}$

You can use this to derive a linear equation as earlier mentioned by plugging in given points.

For example, a line passes through (3,4) with a rise over run of 3.

$y=mx+b$

$4=3(3)+b$

$4=9+b$

$b=-5$

So therefore the y intercept is -5, and the equation is $y=3x-5$

5 0

3 years ago

4 is 2% of what number​

4 is 2% of what number