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uranmaximum [27]
4 years ago
14

Given the system of equations, what is the value of the system determinant?

Mathematics
2 answers:
spin [16.1K]4 years ago
7 0

Answer: The answer is -3

Step-by-step explanation: I know because I just got it right.

weeeeeb [17]4 years ago
6 0
2x + y = 8
x - y = 10
--------------add
3x = 18
x = 6

x - y = 10
6 - y = 10
-y = 10 - 6
-y = 4
y = -4

solution is : (6,-4)
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If 12 cows produce 70 gallons of milk, how many gallons of milk would 42 cows produce?
I am Lyosha [343]
This is a proportions question
  12        42
------  =  -------
  70          ?

Cross multiply

70x42=2940
12x?=2940
294/12=245

42 cows can produce 245 gallons of milk.
So the answer is B.

Hope I helped!

4 0
3 years ago
Read 2 more answers
The diameter of a circle is 16 inches what is the radius of the circle?
Ilia_Sergeevich [38]

Answer:

8 inches

Step-by-step explanation:

The diameter of a circle is two times the radius of the circle, and radius is half as long as the diameter of the same circle.

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6 0
3 years ago
The graph of the function f(x)=10/x+2 is shown below. What is the vertical asymptote of the function? x = –10 x = –2 x = 0 x = 2
White raven [17]
Red line.
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Therefore, the vertical asymptote of function f(x) is x = -2.

4 0
3 years ago
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PLEASEEEEEEEEEE HELP ME!
Hitman42 [59]
If you have a question to ask, then what is it ?

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7 0
4 years ago
When the smaller of two consecutive integers is added to to two times the​ larger, the result is 29
KengaRu [80]
Let the numbers be X and X+1. X+2(X+1)=29 X+2X+2=29 3X=29-2 X=27/3 X=9. Thus, the Numbers are therefore 9 and 9+1=10 i.e 9 & 10. Thus, when 9 is added to (2*10=20), the result is 29.
3 0
3 years ago
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