2 years ago

75,000,000,000 in scientific notation.

1 answer:

4 0

Just count the numbers after first digit which is 10, so place it as an exponent

It would be: 7.5 × 10¹⁰

Hope this helps!

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jasenka [17]

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2 years ago

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Artyom0805 [142]

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2 years ago

The length of a rectangle is 8feet less than the width. The perimeter is 64 feet. Find the length and the width

nataly862011 [7]

Answer:

Length = 4 feet

Width = 4 feet

Step-by-step explanation:

The perimeter of a rectangle formula = 2L + 2W

Where L = Length

W = Width

The length of a rectangle is 8feet less than the width.

Hence,

L = 8 - W

The perimeter is 64 feet.

Hence,

64 = 2(8 - W) × 2W

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Factorise

4W² - 16W - 16W + 64 = 0

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What is the apparent solution to the system of equations?

Radda [10]

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