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sammy [17]
2 years ago
8

How do i solve for x if (x+1)/(x+1)= 1/2​?

Mathematics
1 answer:
madam [21]2 years ago
7 0

Answer:

x= -1

Step-by-step explanation:

Given data

We have the expression as

(x+1)/(x+1)= 1/2​

let us first cross multiply

2(x+1)=(x+1)

2x+2=x+1

collect like terms

2x-x=1-2

x= -1

Hence the value of x=-1

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Rom4ik [11]

Answer:

8,820

Step-by-step explanation:

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8 0
3 years ago
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Write an equation of the line that passes through a pair of points (-5, -2), (4, 5)
PIT_PIT [208]
To find the equation of a line knowing two points it passes through, we must first find the slope and then substitute the x and y values to figure out the y intercept. 

First thing is to find the slope using the formula m = Δy ÷ Δx
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Now we simplify 
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Simplify
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8 0
3 years ago
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What the vertex of the graph of y=-x^2
Neporo4naja [7]
First let's define vertex: A point on the curve with a local minimum or maximum of curvature. If we look for the minimum and maximum value of the equation y=x^2+5: minimum value X=0, substitute in the equation to get the maximum value of Y y = 0^2 + 5y = 0 + 5y= 5 so the ordered pair is (0,5) Hope That Helped =D
3 0
3 years ago
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Answer:

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2 years ago
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Answer:

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A = π (25)

A ≈ 78.5

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2 years ago
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