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Katena32 [7]
3 years ago
5

Please help me !!!!!!! and find the value of the isosceles triangle

Mathematics
1 answer:
ankoles [38]3 years ago
5 0
We can use pythagorean theorem to find the side of one of the triangles/

12^2 + x^2 = 15^2
x = 13

Since there are two of these triangles:

x = 13+13
x = 26

Hope this helps!
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In 2010, the population of a city was 241,000. From 2010 to 2015, the population grew by 5%. From 2015 to 2020, it fell by 4%. T
lawyer [7]

Answer:

242, 900 people

Step-by-step explanation:

To begin, it says that the population grew by 5%.

(241000)(1.00 + 0.05) = <em>population of the city in 2015</em>

(241000)(1.05) = 253050

253050 is the population of the city in 2015. From 2015 to 2020 it fell four percent.

(253050)(1.00 - 0.04) = <em>population of the city in 2020</em>

(253050)(0.96) = 242928

242928 is the exact population of the city. However, it says to round to the nearest hundred. Since 28 is less than 50, then it would round down to 900.

Therefore, the answer would be 242, 900 people.

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2 years ago
A triangle has two sides of lengths 7 and 12. What value could the length of the third side be? Check all that apply.
Ulleksa [173]
17 11 9 and 7

Remember that the third side must be greater than 5 and less than 19.
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3 years ago
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umka2103 [35]

Answer:     d, rotation

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Translation means to move every single point in the same direction

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