False. It only relates to the sides of a right triangle in a simple way, so that if the lengths of any two sides are known, the length of the third side can be found.

**Answer:**

x=5

**Step-by-step explanation:**

−3x − 3 +7x = 17

Combine like terms

4x -3 = 17

Add 3 to each side

4x-3 +3 =17+3

4x = 20

Divide by 4

4x/4 = 20/4

x = 5

3. Each Matrix is the individual athlete. The total of each matrix would be the athletes total score. Adding all the matrix together would get you the total team score.

The answer is A.

4. Add each number in the first with the corresponding number in the second.

5 + -7 = -2, 7+4 = 11, 3+2 =5

-1 + 1 = 0, 0+-2 = -2, -4 +-3 = -7

The answer is B.

5.

Y - 5 = 1 Y = 6, Y -7 = 0, Y = 7, Y -3 =1, Y = 4

Y - -1 = 0, y = -1, Y - 0 = 1, Y = 1, Y - -4 = 4, Y = -4

The answer is B.

**Answer:**

Discoveries and scientific and technical inventions do not influence the behavior of people, but their lives do

**Step-by-step explanation: what app and ok **

**Answer:**

none of the above.

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