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Levart [38]
3 years ago
7

Perform the indicated operation. (7 - 111) + (-3 + 5)

Mathematics
1 answer:
GREYUIT [131]3 years ago
6 0
The answer to your question is -102
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Help please =]<br><br> Solve system of equations using any method 2x-6y=8 and 2x-6y=3
dusya [7]
Let z be any number (like x would be)

if we set z equal to 2x-6y, then we get z = 2x-6y

The system 

2x-6y = 8
2x-6 = 3

turns into this new system

z = 8
z = 3

but z is a single number. It can't be both 8 and 3 at the same time. So there are no solutions
6 0
3 years ago
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Solve the following system of equations using an inverse matrix. You must also indicate the inverse matrix, A^{-1},A
yanalaym [24]

Answer:

x-intercept(s):  

(

−

8

3

,

0

)

y-intercept(s):  

(

0

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−

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)

Step-by-step explanation:

6 0
3 years ago
Find value of x<br> Geometry/algebra
nalin [4]

Answer: The value of x is 22

5x-5=6x-27

5x-6x=-27+5

-x=-22

x=22

Brainliest pwease if I give you the correct answer!~ <3

5 0
3 years ago
The endpoints of CD are C(1, -6)and D(7,5). Find the coordinate of the midpoint, M
yuradex [85]

Answer:

(4, - 0.5 )

Step-by-step explanation:

Given endpoints (x₁, y₁ ) and (x₂, y₂ ) then the midpoint is

[ \frac{x_{1}+x_{2}  }{2} , \frac{y_{1}+y_{2}  }{2} ]

Here (x₁, y₁ ) = C(1, - 6) and (x₂, y₂ ) = D(7, 5) , then

midpoint = ( \frac{1+7}{2} , \frac{-6+5}{2} ) = \frac{8}{2} , \frac{-1}{2} ) = (4, - 0.5 )

6 0
3 years ago
Can y’all help me find the width
tatuchka [14]

Answer:

Step-by-step explanation:

To find the width, you have to divide the height and length by the volume

7 0
3 years ago
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