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3 years ago

Can u solve this please? Pythagorean theorem

Mathematics

1 answer:

Pani-rosa [81]3 years ago

6 0

Answer:

12.8 ft or exactly sqrt 164

Step-by-step explanation:

Pythagoreans is a^2+b^2=c^2

10^2+8^2=164

sqrt 164 = 12.8 ft

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Leya [2.2K]

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3 years ago

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A point has zero dimension. True or False?

djverab [1.8K]

Answer:

True

Step-by-step explanation:

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The population of a city has decreased by 35% since it was last measured. If the current population is 9100 , what was the previ

Alina [70]

The previous population was 14000.

Explanation

The population decreased by 35% since the last measurement. So the current population is less than the previous population.

current population=9100

previous population =x

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$9100=x*(100-35)/100\\9100=(x*65)/100\\x=(100*9100)/65=14000$

The previous population was 14000.

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3 years ago

Solve for x. Assume that lines which appear tangent are tangent.

Orlov [11]

Answer:

Period. Segment Lengths in Circles. Solve for x . Assume that lines which appear tangent are tangent. 1). 154 2 9 (249). 425 = 9481. 90-144.

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3 years ago

Someone h e l p me on this it is geometry

ladessa [460]

BC = 6 km

<u>/</u><u> </u> ACB = 34°

AC = ?

cos 34° = $\frac{BC}{AC}$

=> 0.829 = $\frac{6}{AC}$

=> AC = $\frac{6}{0.829}$

=> AC = 7.23763570567

=> AC = 7 km

=> AC = 10 km $\:\:\:\:\:\:\:\:$ (nearest tenth)

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<h3>Answer : 10 km</h3>

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HOPE IT HELPS

PLEASE MARK ME BRAINLIEST ☺️

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3 years ago