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NeTakaya
3 years ago
14

Which expression represents a positive number? A. -9.8 x (-23.5) B. 9.8 x (-23.5) C. 23.5 x (-9.8) D. -23.5 x 9.8

Mathematics
2 answers:
Temka [501]3 years ago
7 0

Answer: Option A

Step-by-step explanation: if we multiply two negative numbers we get a positive result, pls give brainliest

WARRIOR [948]3 years ago
6 0

Answer:

A represents a positive number

Step-by-step explanation:

(−9.8) x (-23.5) = 230.3x

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Answer:

Using Green's theorem we have:

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a) 75.4 kg

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Step-by-step explanation:

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Verifying with W(h(W)):

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Verifying with h(W(h):

h(W(h))=\frac{(49+2.2(h-60))+83}{2.2}\\h(W(h))=\frac{(49+2.2h-132+83)}{2.2}\\h(W(h))=h

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3 years ago
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