Which statement must be true about the system below?
2 answers:
Answer:
Answer is D on edgetrash
Step-by-step explanation:
we are given
system of equations as:
we can see that all the terms are multiple of 2
so, we can factor out 2
we can simplify it
and we get
First equation:
Second equation:
we can see that all terms are multiple of -5
so, we can factor out -5
now, we can simplify it
we can see that
both equations are same
It means that we have only one equation
so, it can give many solution
so,
The system has infinitely many solutions...........Answer
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Answer:
Square root of 1040.
Or decimal form - 32.249
Step-by-step explanation:
The geometric mean is 9.4868
White sheep: 162 black sheep: 18
Numbers are a ratio of 9: 1, total 10 parts
180/10 =18
18 x 9 =162 18 x 1 =18
X is the number of songs and Y the number of pics
our 2 equations will be - X+y=11 & 4x+2y=24
consider x=11-y
Lets replace x in 2:
=4(11-y) +2y=24
=44-4y+2y=24
=44-24= 4y-2y
=20= 2y
=Y=20/2
=Y=10
Lets replace y in 1
=X+10=11
=X=11-10
=X=1
To learn more about equations from the given link
brainly.com/question/269374
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