2 years ago

Please can somebody help me

1 answer:

Gwar [14]2 years ago

5 0

Answer:

your teacher can help you

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Personification: They danced in the wind or They laughed I'm coming I'm coming

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Alexus [3.1K]

Oh that’s really cool

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3 years ago

kvasek [131]

Answer:

Step-by-step explanation:

The missing side of the right triangle is 2

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3 years ago

marusya05 [52]

Step-by-step explanation:

$a^{-n}=\dfrac{1}{a^n}\\\\\text{therefore}\ 10^{-5}=\dfrac{1}{10^5}=\dfrac{1}{100000}=0.00001\\\\1.23\cdot10^{-5}=1.23\cdot0.00001=0.0000123$

$a\cdot10^{-n}$ - move the decimal point n place to the left

$a\cdot10^n$ - move the decimal point n place to the right

Examples:

$1.2\cdot10^5=1\underbrace{20000}_{5\to}=120,000\\\\1.2\cdot10^{-5}=0\underbrace{.00001}_{\leftarrow5}2=0.000012$

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3 years ago

Sholpan [36]

The division fact means that 5 can go into 30 6 times.

hope this helped!!!!

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3 years ago