2 years ago

Convert from Decimal Notation to Scientific Notation

Mathematics

1 answer:

oee [108]2 years ago

3 0

Answer:

Hence, 3,40,000 can be expressed as $3.4\times10^5$

Step-by-step explanation:

Step 1 of 1

Consider 3,40,000

3.4

So, 3.4 lies between 1 & 10

Now, Decimal has moved 5 places to left.

$3.4=10^{5}$

So, 3,40,000= $3.4 \times 10^{5}$$

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bearhunter [10]

Step one know that across from 128 is 128 because of vertical angles
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so k +16
because 16x3 is 48 then add 4 which is 52 and 52 plus 128 is 180

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2 years ago

Find the cosine of ∠J.

RUDIKE [14]

Answer:

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