3 years ago

Keep your back curved when lifting. true or false?

1 answer:

8 0

I believe false to keep you from hurting yourself

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evablogger [386]

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evablogger [386]

Answer:

it dangerous because it can result in accidental punctures of the fingures or hand,which can lead to potential exposure to hazardeous chemicals

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dedylja [7]

Answer:

See explanation below.

Explanation:

From the definition of adjacent angles, the sum of measure of all the adjacent angles on a horizontal line equals to $180^{\circ }$ .

From the given figure, we have:

$m\angle NPM+m\angle MPL+m\angle LPK\:=\:180^{\circ }\\\\m\angle NPM+63^{\circ }+90^{\circ }\:=\:180^{\circ }\\\\m\angle NPM\:=\:27^{\circ }\\$

And from the definition of alternate angles, we have:

$m\angle NPM\:=m\angle KPJ\:=\:27^{\circ }$

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Gemiola [76]

Answer:

common causes are like fever, coughing, physical pain, bleeding

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2 years ago