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yKpoI14uk [10]
3 years ago
9

I need this answer hurry ???

Mathematics
2 answers:
ahrayia [7]3 years ago
8 0

Answer:

240

Step-by-step explanation:

mina [271]3 years ago
6 0

Answer:

x = 16

Step-by-step explanation:

Use Pythagorean Theorem 20^{2} = 12^{2} +x^{2}

Solve for x and you get 16.

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In a 45-45-90 triangle, the hypotenuse is 7, find both the legs
Nadya [2.5K]

Answer: If the hypotenuse is 7, the other 2 sides are \sqrt{24.5} 0r about = 4.95

Step-by-step explanation:  in a 45-45-90 triangle, the legs are equal.

a² + b² = c² .   2(a²) = 49  a² = 49/2

So find the square root of 24.5

\sqrt{24.5}   =4.949747468 .round to 4.95

7 0
3 years ago
Last year Salma opened an investment account with $8200. At the end of the year the amount in the account had increased by 6.5%.
nikklg [1K]

Answer:

61,500

Step-by-step explanation:

8200 x 6.5 = 53,300 + 8200 = 61,500 = $61,500

3 0
2 years ago
The triangles are similar. What is "a" equal to? What is "b" equal to?
TEA [102]
Yes they are if that helps, if you still are unsure than just mesure them and you will see
5 0
3 years ago
Read 2 more answers
What are some similarities and differences between the Third Angle Theorem and the Triangle Angle-Sum Theorem?
Alborosie

Answer:

The similarities are;

1) The Third Angle Theorem and the Triangle Angle-Sum Theorem are based on the sum of the angles in a triangle being equal to 180°

2) The Third Angle Theorem and the Triangle Angle-Sum Theorem are used to prove the measure of the third

3) The Third Angle Theorem and the Triangle Angle-Sum Theorem are triangle theorems

The differences are;

1) The Third Angle Theorem is mainly used to prove the similarity of two triangles, while Triangle Angle-Sum Theorem is used to find the measure of the third angle

2) The value of the third angle may not be determined when using the The Third Angle Theorem to prove the similarities between triangles while the value of the third angle is normally determined calculated when the Triangle Angle-Sum Theorem is used to find the third angle given the other two angles in the triangle

Step-by-step explanation:

4 0
3 years ago
What SPC tool best indicates the shape of the data population and indicates if there are any gaps in the data
romanna [79]
The gaps in the area needs to be closed so the data you use is lenient
7 0
2 years ago
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