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Amanda [17]
3 years ago
12

6. Find the possible values of n in the inequality –3n < 81. A. n > –27 B. n < 27 C. n = –27 D. n = 27

Mathematics
1 answer:
evablogger [386]3 years ago
6 0
-3n < 81...divide both sides by -3, change the inequality sign
n > -81/3
n > - 27 <==

** in an inequality, when dividing/multiplying by a negative number, the inequality sign changes
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Leno4ka [110]

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3 years ago
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ladessa [460]

Answer:

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Step-by-step explanation:

We are asked to find the body surface area of a person whose height is 150 cm and who weighs 80 kg.

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Substitute the values:

\text{Body surface area}( m^2)=\sqrt{\frac{150\text{ cm}\times 80\text{(kg)}}{3600}}

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Step-by-step explanation:

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grin007 [14]
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