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2 years ago

Mari is adding (-7) and (-2). She adds their absolute values and says the answer is 9.

Mathematics

1 answer:

Helen [10]2 years ago

5 0

Answer:

ari is adding (-7) and (-2). She adds their absolute values and says the answer is 9.

What did Mari forget?

that is neither positive nor negative

to move left on the number line

to keep the sign of the larger integer

to keep the sign of the two integers being adde

Step-by-step explanation:

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Write 121 raised to the one-half power equals 11 as a logarithmic function

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so
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2 years ago

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kodGreya [7K]

Answer:

Intensity of the vector is v= √37 ≈ 6.08 units and make angle ∡α ≈ 9.46° with east direction

Step-by-step explanation:

Required vector is consists of the two components

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We will use Pythagorian theorem to find intensity of the vector v

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