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Assoli18 [71]
3 years ago
5

Pls help me guys! And Pls explains how you got the answer! Thanks :D

Mathematics
1 answer:
ollegr [7]3 years ago
6 0

Answer:

Its 8

Step-by-step explanation:

I know this because 8 is the only number they give you the other numbers they dont suply. Ps dont use my spelling and you might want to come up with a better answer. good luck

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What’s the distance formula
Whitepunk [10]

Step-by-step explanation:

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7 0
3 years ago
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Solve the system of equations by finding the reduced row-echelon form of the augmented matrix for the system of equations.
ycow [4]

This  involves quite a lot of arithmetic to do manually.

The first thing you do is to make the first number in  row 2  = to 0.

This is done by R2 = -3/2 R1 + R2

so the matrix becomes

( 2        1          1)    ( -3 )

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Next step is to make  the 5 in row 5  = 0  

then  the -1  must become zero

You aim  for the form

( 1 0 0) (x)

(0 1 0) (y)

(0 0 1) ( z)

x , y and z will be the required solutions.


4 0
3 years ago
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7 0
3 years ago
Is a triangle with sides that measure 6inches,8inches and 9inches a right triangle
AveGali [126]
No, because, using the Pythagorean Theorum:

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Answer:

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