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2 years ago

13

9 is the Greatest Common Factor of what 2 numbers?

1 answer:

Tresset [83]2 years ago

7 0

Answer: The answer would be 3 & 1

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Determine if A^-1 C=C A^-1 Given:<br><br> A^-1 C=

ryzh [129]

<em>CA </em>⁻¹ is undefined because there are more columns in <em>A </em>⁻¹ than there are rows in <em>C</em>.

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2 years ago

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Can you solve this plz <br> 8x9x3x5-4+7x4-2=?

amm1812

Answer: 1102
Explain: 8 x 9 = 72
72 x 3 = 216
216 x 5 = 1080
1080 - 4 = 1076
1076 + 28 = 1104
1104 - 2 = 1102

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2 years ago

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A mountain bike has a diameter of 26 inches. To the nearest foot how far does the tire travel when it makes 32 revolutions?

Tcecarenko [31]

Hello!

You have to find the circumference

You use the equation

$2 \pi r$

r is radius which is half the diameter

This gives us 81.68

Multiply this by 32

81.68 * 32 = 2613.76

This is 217.8133333 feet

The answer is 217.8133 feet

Hope this helps!

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2 years ago

The area of the square is 225 square centimeters. What is the length of each side?

kirill [66]

The answer is 15, to find this take 225 and square root

The area of a square is length times length( or side times side) . 15 times 15 is 225

4 0

2 years ago

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3x+5=245<br><br> Helpppppppppppp

SOVA2 [1]

<em>Answer:</em>

<em><u>X = 80</u></em>

<em>Step-by-step explanation:</em>

<em>Subtract </em><em>"5"</em><em> from both sides,</em>

<em>3x + 5 - 5 = 245 - 5</em>

<em><u>Simplify,</u></em>

<em>3x = 240</em>

<em><u>Divide both sides by </u></em><em><u>"3"</u></em><em><u>,</u></em>

<em>3x/3 = 240/3</em>

<em>X = </em><em>80</em>

<u><em>Hope this helps :-)</em></u>

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3 years ago

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