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kvv77 [185]
3 years ago
12

Which set of side lengths is a Pythagorean triple? 2, 3, 13 5, 7, 12 10, 24, 29 11, 60, 61

Mathematics
2 answers:
elena-14-01-66 [18.8K]3 years ago
7 0
11, 60, 61 side lengths are a pythagorean triple.
goldenfox [79]3 years ago
6 0

Answer: The correct answer is "11,60 and 61".

Step-by-step explanation:

The expression from the Pythagoras theorem in the right triangle is as follows;

AC^{2} =BC^{2} + AB^{2}                      ...... (1)

Here, AC is the longest side which is hypotenuse, AB is the shortest side which is perpendicular in the right triangle and BC is the side of the triangle.

Only 11, 60 and 61 satisfies the above expression.

(61)^{2} =(60)^{2} + (11)^{2}

3721=3600+121

3721=3721  

Therefore, L.H.S is equal to R.H.S. It satisfies the Pythagoras theorem.

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graph the linear equation. find three points that solve the equation then plot on the graph. -3y=-x-6
jarptica [38.1K]

Answer : easy try yourself I hope you can

5 0
3 years ago
Hey guys please help find the area
V125BC [204]

Answer:

70.15 ft²

Step-by-step explanation:

The figure consists of two adjacent equilateral triangles (all angles are 60 degrees and all outer edges are 9 ft).

If we focus on one of these equilateral triangles, we can get the final area by multiplying the area of that one triangle by 2.

The formula for the area of a triangle is (1/2)(base)(height).  Remembering to multiply this by 2, we get

area of figure = (base)(height)

                                             √3

                       = (9 ft)(9 ft)(--------) = (81 ft²)(1.732) = 70.15 ft²

                                               2

4 0
3 years ago
Two-thirds a number plus 4 is 7
ICE Princess25 [194]

The equation (form) is: \frac{2}{3}x + 4 = 7

The solution of the equation is: x = \frac{9}{2}


Explanation:

First, let's call the number we are going to solve for "x".

Then two thirds of this number can be written as:

\frac{2}{3}x

Then "plus 4" means add 4 we get:

\frac{2}{3}x + 4

"is 7" means that the above expression is equal to 7 (as follows):

\frac{2}{3}x + 4 = 7

The solution of the above equation is:

\frac{2}{3}x + 4 = 7 \\ \frac{2}{3}x = 3 \\ x =  \frac{9}{2}

6 0
3 years ago
Maria received 5/7 of the 42 votes cast for class president. how many votes did she receive?
baherus [9]
42/7= 6
5*6=30
30 votes
6 0
3 years ago
25 points!!!! HELP ANSWER!
Fantom [35]

Answer:

a) 1st and 2nd

b) 4th one

Step-by-step explanation:

8 0
2 years ago
Read 2 more answers
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