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AlekseyPX
3 years ago
13

How do You supposed to do this i need many method to do it.

Mathematics
1 answer:
defon3 years ago
4 0
I like the substitution method. Which is when you make one equation equal only x or y and plug it into the other equation)

There is also the graphing method. If you graphed it, it might not be quite as accurate (at least on hand, on computer you would be pretty exact)

Then there is the elimination method. You multiply one of the equations by a coefficient so that you can eliminate x or y from the equation. 
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A histogram shows data that is skewed to the right. Which most likely describes the relationship between the mean and the median
Liono4ka [1.6K]

Answer:

A histogram shows data that is skewed to the right. Which most likely describes the relationship between the mean and the median? The mean is greater than the median. The rightmost values in the data set raise the mean more than the median.

5 0
3 years ago
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Write an equation and solve each problem.
Oksi-84 [34.3K]

Answer:

x-8=37

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Step-by-step explanation:

7 0
3 years ago
Find the value of x for the triangle
Brilliant_brown [7]

<h3>1)x=180°−(50°+60°) x = 180 ° - ( 50 ° + 60 ° ) =180°−110°=70°</h3>

<h3>2)x=180°−(30°+90°) Since it is a right angle so the third angle is a right angle. ...</h3>

<h3>3)x=180°−(30°+110°) x = 180 ° - ( 30 ° + 110 ° ) =180°−140°=40°.</h3>

<h3>4)Here; 50°+2x=180° Or, 2x=180°−50°=130° ...</h3>

<h3>5)This is an equilateral triangle. ...</h3>

<h3>6)This is a right angled triangle.</h3>

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5 0
3 years ago
2x+1=5<br> Can you please answer my question
Firdavs [7]

Answer:

x = 2

Step-by-step explanation:

2x + 1 = 5

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8 0
3 years ago
URGENT HELP NEEDED WITH TRIANGLES/CIRCLES! IF ET = 31, DE = 65, AND DC= 74, FIND THE PERIMETER OF DCE.
snow_tiger [21]

ES = ET

and

DS = DR

and

CR = CT ( because each pair are tangents to the circle)


So ES = 31 and Ds = 65-31 = 34

and DR = 34 and CR = 74- 34 = 40.

CT = CR = 40

Therfore the line EC = 31 + 40 = 71


Finally the perimeter = 65 + 74 + 71 = 210 (answer)

6 0
3 years ago
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