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taurus [48]
3 years ago
14

Someone plz help meee

Mathematics
1 answer:
ANTONII [103]3 years ago
5 0
774881, 88828 thank me plz
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I need help plz I'm in algebra and she has a thick Spanish accent so I comprehend little in her class
Lorico [155]

Answer:

<h2>(2x^2+5x-3)-(x^2+x-6)</h2>

Step-by-step explanation:

That is the only one I could find. It is a simple matter of simplifying each equation and seeing if it will match the given: x^2+4x+3. Make sure that you properly distribute and watch your signs (-/+)

3 0
3 years ago
What is the slope of the line that passes through the points (-6, -8)and (-14, 4) ? Write your answer in simplest form.
Bingel [31]

Answer:

Slope = -3/2

Step-by-step explanation:

Slope = \frac{Change -in -y}{Change- in -x}\\\\\\\\Slope = \frac{-8 - 4}{-6 - (-14)}

Slope = \frac{-12}{8}\\\\\\Slope = \frac{-3}{2}\\\\

-Chetan K

6 0
3 years ago
What is an equation of the line that passes through the points (-8, 1) and(7,1)?
likoan [24]

Answer:

y=1

Step-by-step explanation:

you can use those points to find the slope

use the equation \frac{y_{1} - y_{2}}{x_{1}-x_{2}} then plug in the numbers

so (1-1)/(-8-7) = 0/15 so the slope is zero meaning it is a horizontal line which we can tell logically because the y coordinates of both points are 1.

so if you plug those numbers into the formula y=mx+b where m is slope and b is the y intercept then

you get y=0*x+1

then 0*x is just zero and it goes away so the equation for this line is y=1

Hope this helps! :)

8 0
3 years ago
Read 2 more answers
A rectangular billboard is 9.35 meters wide and 6.82 meters tall what is the perimeter of the billboard in meters?
kati45 [8]
-The perimeter is the length of the line if the whole rectangle was straightened out.
-a rectangle has 2 sets of 2 even sides. The top and bottom width would be equal and the two heights would be equal

Armed with these two facts we know the perimeter would be Side A + Side B + Side C + Side D
9.35 + 9.35 + 6.82 + 6.82 = ?

The actual formula for a rectangle or even a square is
2(length + width)


6 1
3 years ago
Read 3 more answers
One degree Celsius indicates the same temperature change as
Romashka [77]
D. one kelvin is the answer
4 0
4 years ago
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