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3 years ago

What is another way to say 345 centimeters?

2 answers:

8 0

Hi there!

You're a bit vague with "to say" in the question. "Cm" is a shortening of the word itself, perhaps that's one way of writing it: 345 cm. Or, if conversion is required, then you'd have to perform the required Math transformations :)

Hope this helps!

Zolol [24]3 years ago

7 0

100 centimeters is equal a meter so you can say 345 centimetres is the same as 3,45 metres

i hope i helped you somehow

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david counts the quarters in his change jar. He has 24 more quarters than his brother Rob. if r is the number of quarters Rob ha

denis-greek [22]

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3 years ago

Find the exact value of cos 120° in simplest form with a rational<br> denominator.

IRINA_888 [86]

Given:

cos 120°

To find:

The exact value of cos 120° in simplest form with a rational denominator.

Solution:

We have,

$\cos 120^\circ$

It can be written as

$\cos 120^\circ=\cos (90^\circ+30^\circ)$

$\cos 120^\circ=-\sin 30^\circ$ $[\because \cos (90^\circ-\theta)=-\sin \theta]$

$\cos 120^\circ=-\left(\dfrac{1}{2}\right)$ $[\because \sin 30^\circ=\dfrac{1}{2}]$

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Therefore, the exact value of cos 120° is $-\dfrac{1}{2}$ .

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2 years ago

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Tom [10]

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2 years ago

When a number is a multiple of 6 what are possible values of the ones digit

umka21 [38]

6,2,8,4,and 0 are the only possible value of the ones digit, because
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and the whole cycle goes over again.

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3 years ago