4 years ago

1) what is 0.09x10^12 in scientific notation 2) what is 52.8x10^9 in scientific notation

1 answer:

7 0

Answer:

1.) 90000000000 2.) 52800000000

Step-by-step explanation:

i just typed in the question

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hjlf

Answer:

Step-by-step explanation:

$\sqrt{-81}=\sqrt{i^{2}*9^{2}}=9i\\\\\\ 5\sqrt{-180}=5\sqrt{i^{2}*3*3*2*2*5}=5\sqrt{i^{2}*3^{2}*2^{2}*5}=5*i*2*3\sqrt{5}\\=30i\sqrt{5}$

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4 years ago

mash [69]

Answer:

${x}^{2} + 36 \\ factors : - 6i \: and \: 6 i\\ = {x}^{2} + 6i - 6i + 36 \\ = (x - 6i)(x - 6i) \\ = ( {x - 6i)}^{2}$

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3 years ago

Vesnalui [34]

D, I’m pretty sure.

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3 years ago

o-na [289]

Answer:

She could buy 3 tickets

Step-by-step explanation:

$14 x 3= 42

$42 + $8=50

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3 years ago

vova2212 [387]

Answer:

the word similar means when to things are alike, it compares to congruent because congruent means thing are in harmony.

Things I would say are similar is a blanket and a sheet because they both provide coverage and warmth.

If I said things are similar it is because they are alike in meanings, or appearence.

I would use similar over congruent because congruent isn't a word you hear often. When you do hear it is mostly used to talk about angles and lines.

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3 years ago