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2 answers:
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Answer:
The Hindu-Arabic numeral form of the given expanded numeral is 842.
Step-by-step explanation:
The given expanded numeral is
We need to express the given expanded numeral as a Hindu-Arabic numeral.
According to Hindu-Arabic numeral the given expanded numeral is written as
On simplification we get,
Therefore the Hindu-Arabic numeral form of the given expanded numeral is 842.
<u>Answer:</u>
<u>The values of x and y are:</u>
- x = 6
- y = 15
<u>Step-by-step explanation:</u>
<u>We know 6y = 5x + 4y = 90°. Now, let's solve.</u>
- => 6y = 90
- => y = 90/6
- => y = 15
- => 5x + 4(15) = 90
- => 5x + 60 = 90
- => 5x = 30
- => x = 30/5
- => x = 6
<u>Hence, the values of x and y are:</u>
- x = 6
- y = 15
Hoped this helped.