3 years ago

I need help please I don’t understand

Mathematics

1 answer:

Leya [2.2K]3 years ago

3 0

Answer:

Step-by-step explanation:

180 = ∠BAC + 52 +62

66 = ∠BAC

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spin [16.1K]

So, since she weights 6 times more on earth, say for every lb on the moon is 6lbs on earth then.

now, if 1lb on the moon is 6lbs on earth, how much is 90 earth lbs on the moon?

$\bf \begin{array}{ccll}
moon&earth\\
\text{\textemdash\textemdash\textemdash}&\text{\textemdash\textemdash\textemdash}\\
1&6\\
m&90
\end{array}\implies \cfrac{1}{m}=\cfrac{6}{90}\implies \cfrac{1\cdot 90}{6}=m$

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Ede4ka [16]

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3 years ago

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mezya [45]

Answer:

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Step-by-step explanation:

( 3x^2)^2+7(3x +2) -8=0

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9(x^4)+21x+14-8=0

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3 years ago

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Scorpion4ik [409]

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That’s the answer Hope this helped

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sukhopar [10]

3/5 * 2000 = 1200. Hope this helped

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3 years ago

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