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Marrrta [24]
2 years ago
8

2(-3y-1)+(2y+7) I need to know how to solve this equation

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

Answer:

Step-by-step explanation:

First slurp my shemale

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The graph of the equation y=x^2-7 is symmetric with respect to which of the following?a.the line y=-x+7b.the y-axis c.the x axis
lys-0071 [83]

Answer:

b

Step-by-step explanation:

since coefficient of x = 0

5 0
3 years ago
Please help i don't understand
alexira [117]

Answer:

A

Step-by-step explanation:

The diagonals of a parallelogram bisect each other. Hence, the two shorter sides created on diagonal RT ("6x-7" and "x+28" ) are equal.

<em>We can set them equal and solve for x:</em>

<em>6x-7=x+28\\6x-x=28+7\\5x=35\\x=\frac{35}{5}\\x=7</em>

<em />

<em>So the side length of 6x -7 is:</em>

<em>6(7)-7 = 35</em>

<em>and the side length of x + 28 is:</em>

<em>7 + 28 = 35</em>

<em />

<em>THus, the diagonal RT = 35 + 35 = 70 units</em>

<em />

<em>Answer choice A is right.</em>

3 0
2 years ago
How many units are between (0,4) and the origin?
Pani-rosa [81]
Origin = (0,0) 

To find the units of distance subtract the given pair from origin

(0,4) - (0,0) = 4

6 0
3 years ago
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(-4, -2),(-18,7) slope
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Slope = (7 + 2)/(-18 + 4) = 9/-14= - 9/14

3 0
3 years ago
72 ÷(11-3²) ÷ 3 but as a fraction
Temka [501]

Let's evaluate the quantity within the parentheses.  (11 - 3^2) becomes (2).  Then we have:

(72 divided by 2) / 3, or 36/3, or 12.

8 0
3 years ago
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