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sasho [114]
3 years ago
10

Determine if the ordered pair is a solution to the equation. Y = -x - 2; (2,-4)

Mathematics
1 answer:
hoa [83]3 years ago
5 0
Yes, the ordered pair (2,-4) is a solution to the equation.

2 = x
-4 = y

Subtitute x and y
-4=-2-2
-4=-4
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Couldn’t find correct answer if you know please help
Gnoma [55]

<em>Answer</em><em>:</em>

the answer to your question is 3

8 0
4 years ago
PLEASE HELP, 25 POINTS!!!!!
AveGali [126]

Answer:

-14

cuz sqrt of -16 is -4 and  sqrt of -64 is -8 but there is an - sign there so it is positive

then 3+-4 is -1 and 6+8 is 14

lastly multiply and you get negative 14

4 0
4 years ago
Find the midpoint of the line segment with the given endpoints.<br> 1) (-8, 3), (-8,-4)
defon

Answer:

The answer is

<h2>( - 8 \: , \:  -  \frac{1}{2} )</h2>

Step-by-step explanation:

The midpoint M of two endpoints of a line segment can be found by using the formula

M = (  \frac{x1 + x2}{2} , \:  \frac{y1 + y2}{2} ) \\

where

(x1 , y1) and (x2 , y2) are the points

From the question the points are

(-8, 3), (-8,-4)

The midpoint is

M = ( \frac{ - 8 - 8}{2}  \:   , \:  \frac{3 - 4}{2} ) \\    = ( -  \frac{16}{2}  \: , \:  -  \frac{1}{2} )

We have the final answer as

( - 8 \: , \:  -  \frac{1}{2} )

Hope this helps you

4 0
4 years ago
Here are 5 lines on a coordinate grid: <br><br> Write equations for lines a,b,c,d, and e.
densk [106]

Answer:

A.: x=-4

b.:x=4

c.:y=4

d.:y=-2

e.:y= -3/4x + 1

Step-by-step explanation:

I like these kind of problems and I am great at them! Ask me these anytime you need!

5 0
3 years ago
6(2-3x) &gt; 12<br>.......​
Evgen [1.6K]

Answer:

6(2-3x) > 12  2x-3 (-4+3x)<72

Step-by-step explanation:

6(2-3x) > 12

x < 0

2x-3 (-4+3x)<72

2x-3=

6 0
3 years ago
Read 2 more answers
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