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2 years ago

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Given that 38 × 92 = 3,496, does 3.8 × 0.92 = 0.3496, 3.496, or 34.96?

1 answer:

Zinaida [17]2 years ago

5 0

Answer:

3.496

Step-by-step explanation:

Multiply these two by getting rid of the decimal:

38 -<em>decimal is moved one place here.</em>

<u>x092</u> -<em>decimal is moved two places here.</em>

3496 -move decimal three places over.

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2 years ago

I need to find the simplest form of 88 ---- 90

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Given

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6 months ago

What is the solution to the system? x + y = 4 x+y=1

Lelechka [254]

<u>Given</u><u> </u><u>:</u>

x + y = 4
x + y = 1

<u>To</u><u> </u><u>Find</u><u> </u><u>:</u>

The value of x and y.

<u>Answer</u><u> </u><u>:</u>

x + y = 4 ....[Equation (i)]
x + y = 1......[Equation (ii)]

<u>Adding</u><u> </u><u>eqⁿ (ii) </u><u>and</u><u> eqⁿ (i) we get :</u>

→ x + y + x - y = 4 + 1

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→ x = 5/2

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<u>Now</u><u>,</u><u> </u><u>put</u><u> </u><u>the</u><u> </u><u>value </u><u>of</u><u> </u><u>x</u><u> </u><u>=</u><u> </u><u>5</u><u>/</u><u>2</u><u> </u><u>in</u><u> </u><u>eqⁿ</u><u> </u><u>(</u><u>i</u><u>)</u><u> </u><u>we</u><u> </u><u>get</u><u> </u><u>:</u>

→ x + y = 4

→ 5/2 + y = 4

→ y = 4 - 5/2

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