3 years ago

How many digits do i have to write for scientific notation?

1 answer:

6 0

All significant digits...

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Rama09 [41]

Answer:

Step-by-step explanation:

5 0

3 years ago

Alika [10]

3 * 7 = 21, so

$\sqrt{21}=\sqrt{3\cdot7}=\sqrt3\sqrt7$

Then

$\dfrac{\sqrt3}{\sqrt{21}}=\dfrac1{\sqrt7}$

and you can rationalize the denominator to write this as

$\dfrac1{\sqrt7}\cdot\dfrac{\sqrt7}{\sqrt7}=\dfrac{\sqrt7}7$

7 0

4 years ago

Aleks04 [339]

Do you think you can send a picture of the problem I’m not really understanding

6 0

3 years ago

TEA [102]

Answer:

Step-by-step explanation:

path= $\sqrt{16^{2} +16^{2} }$

path=22.627417 feet

5 0

3 years ago

Ede4ka [16]

Answer:

This is a bit confusing for me but here we go.

1x110

10x11 and

i don't really know the third

Step-by-step explanation:

5 0

3 years ago