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soldi70 [24.7K]
2 years ago
12

Use inverse operation to solve 116=4n

Mathematics
2 answers:
Anarel [89]2 years ago
8 0
Just divide by 4 on both sides to isolate n, that gets you 29.
zheka24 [161]2 years ago
5 0

Answer: 29

Step-by-step explanation:

116=4n

(Divid both sides by 4)

29=n

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A 20­ft ladder is leaning against a house. The bottom of the ladder is 3 ft from the house. To the nearest tenth of a foot, abou
Tasya [4]

Answer:  19.8 ft

Step-by-step explanation:

Use the Pythagorean Theorem formula to solve for how high the top of the ladder reach.  

The formula says  a^2 + b^2 = c^2

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In this situation, the hypotenuse will be length of the ladder , and either  a or b will be the length of the ladder from the building or the length of how long the ladder.

a will be 3 ,  and c will be 20. Input in the values  into the formula and solve for b.

3^2 + b^2 = 20^2

9 + b^2 = 400

-9              -9

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2 years ago
Mike drove 10 miles in 30 minutes, what's the average speed in miles per hour
ollegr [7]
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If he is driving 10 miles in 30 mins
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7 0
3 years ago
Which statement is true about the marginal frequencies
Tcecarenko [31]

Answer:

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3 0
2 years ago
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Mrrafil [7]

Answer:

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Step-by-step explanation:

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4 0
3 years ago
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