Please help me solve for x

Mathematics

1 answer:

Stolb23 [73]3 years ago

6 0

Answer:

$x=11$

Step-by-step explanation:

Every perpendicular corner of a square is 90 degrees.

Lines are cut half diagonally.

$6x-21=45\\6x=66\\x=11$

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$3 \times 1000 + 6 \times 100 + 1 \times 10 + 2 \times \frac{1}{10} + 1 \times \frac{1}{1,000}$

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Convert the fractions to decimals
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$3 \times 1000 + 6 \times 100 + 1 \times 10 + 2 \times 0.1 + 1 \times 0.001$

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Evaluate each term
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Add them up
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$3610.201$

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Answer : 3610.201
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