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tatyana61 [14]
3 years ago
12

Use the graphing calculator to find the solution(s) of x2-2x-x 5 to the nearest tenth.

Mathematics
1 answer:
alexandr402 [8]3 years ago
7 0

Answer:

-1.4 and 3.4

Step-by-step explanation:

The solutions of a quadratic are the x values of the x-intercepts where the function crosses the x-axis.

Type in your equation to graph. Then zoom in on the x-axis and find where the function crosses.

See attached picture.

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Please help 10 points
WARRIOR [948]

Answer:

FG = 15

Step-by-step explanation:

Note that

EF + FG = EG ← substitute values into equation, that is

6 + FG = 21 ( subtract 6 from both sides )

FG = 21 - 6 = 15

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3 years ago
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ollegr [7]
Xyz>0, a-location of a point
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3 years ago
What is 15% of $32.50 and please explain how you got your answer please
Ann [662]
You can say : 15% ⇒ ? if 100% ⇒ 32.50 $ 
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3 0
3 years ago
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The ordered pair (5,1) satisfied which of the following equations:
Marta_Voda [28]

Replace X and Y in the given equations and see if they are true:

2(5) + 2(1) = 10+2 = 12... does not equal 11 So this in not right.

2(5) +3(1) = 10 + 3 = 13 this is correct.


The answer would be: 2x+3y=13

8 0
3 years ago
I need help with this question.
klasskru [66]

no 8/9 is not equal 1 because 1 is 9/9.  

the question is confusion

3 0
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