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1 year ago

9

How tall would a person be if they were 225m?

1 answer:

Aleonysh [2.5K]1 year ago

6 0

225 meters = 738 feet approximately

Reason:

To convert from meters to feet, we multiply by 3.28

This is because 1 meter is roughly 3.28 feet. It's fairly close to 3 feet which is exactly one yard. A good rule of thumb could be: "1 meter stick is about the same length as a yard stick".

So 225 meters is equivalent to approximately 3.28*225 = 738 feet

For visual comparison, 738 feet is about the height of a 74 story building where every floor is 10 feet tall. Note that 738/10 = 73.8 which rounds to 74.

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PLZ I'M BEING TIMED Which equation could have been used to create this table?

Talja [164]

Answer:

y=6x

Step-by-step explanation:

Let us assume the table is the one shown in the attachment.

We can observe the following pattern from the table:

$12=6*2$

$24=6*4$

$36=6*6$

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$76=6*12$

Hence in general

$y=6*x$

Therefore the equation that could have been used to create this table is

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2 years ago

Find the perimeter of a rectangle if one side is 3x and the other side is 6x.

dexar [7]

Answer:

18x

Step-by-step explanation:

2(3x+6x)

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3 years ago

Factor each linear expression.if expression can not be factored write cannot be factored.<br> 36x-9

almond37 [142]

Answer:

9(4x - 1)

Step-by-step explanation:

The given linear expression is:

36x - 9

Since, 36 can be written as 9 times 4, we can rewrite the above expression as:

9(4x) - 9

Taking 9 as common, the expression changes to:

9 (4x - 1)

This linear expression can no linger be factorized further.

So,

36x - 9 = 9(4x - 1)

Brainliest for my virtuoso answer

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3 years ago

Length of a rectangle is 5 cm longer than the width. Four squares are constructed outside the rectangle such that each of the sq

TiliK225 [7]

Answer:

The perimeter of rectangle is $18\ cm$

Step-by-step explanation:

Let

x-----> the length of the rectangle

y----> the width of the rectangle

we know that

$x=y+5$ ----> equation A

$120=xy+2x^{2}+2y^{2}$ ---> equation B (area of the constructed figure)

substitute the equation A in equation B

$120=(y+5)y+2(y+5)^{2}+2y^{2}$

$120=(y+5)y+2(y+5)^{2}+2y^{2}\\ 120=y^{2}+5y+2(y^{2}+10y+25)+2y^{2}\\ 120=y^{2}+5y+2y^{2}+20y+50+2y^{2}\\120=5y^{2}+25y+50\\5y^{2}+25y-70=0$

using a graphing calculator -----> solve the quadratic equation

The solution is

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$x=y+5 ----> x=2+5=7\ cm$

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$P=2(x+y)=2(7+2)=18\ cm$

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2 years ago

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