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lisabon 2012 [21]
3 years ago
10

The system {y=2,y=-3}

Mathematics
1 answer:
Rudiy273 years ago
4 0

Answer: The system has no solutions because it is inconsistent.

Step-by-step explanation:

This system is an " inconsistent system", this is because each equation:

y = 2 and y = -3

give us a different value for the same variable y (each variable can have only one value at the same time)

So this system is inconsistent, which means that the system has no solutions.

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Given the equation 8x - 2y = 4, what is the value of<br> slope (m) and the value of y-intercept (b)
r-ruslan [8.4K]

Answer:

slope (m) = 4

y-intercept (b) = -2

Step-by-step explanation:

3 0
2 years ago
Two right triangles are graphed on a coordinate plane. One triangle has a vertical side of 4 and a horizontal side of 10. The ot
miskamm [114]
No, <span>hypotenuses of these two triangles won't lie along the same line </span><span>because one is larger than the other
</span><span>
In short, Your Answer would be Option B

Hope this helps!</span>
8 0
2 years ago
According to the CDC, the rate of Cesarean births in the United States in 2013 was about 33%. Suppose a random sample of 200 bir
sergij07 [2.7K]

Answer:

n = 200

p = 0.33.

Step-by-step explanation:

Binomial probability distribution

The binomial probability is the probability of exactly x successes on n repeated trials, and X can only have two outcomes.

P(X = x) = C_{n,x}.p^{x}.(1-p)^{n-x}

In which C_{n,x} is the number of different combinations of x objects from a set of n elements, given by the following formula.

C_{n,x} = \frac{n!}{x!(n-x)!}

And p is the probability of X happening.

In this problem we have that:

33% of the births are Cesarean, so p = 0.33

Sample of 200 births, which eans that, n = 200

7 0
2 years ago
I need help anyone know
kaheart [24]

Answer:

yes ur correct its nonlinear lol

Step-by-step explanation:

6 0
3 years ago
In the solution to this system, what is the value of y? x+y+z=1x+y+z=1 2x+y−z=82x+y-z=8 x−y+z=−5
kirza4 [7]
If you have multiple equations with multiple variables, you can either do clever substitutions, or turn it into a matrix on which you can perform linear combinations or multiplications (Gauss elimination)

1  1   1  1
2  1  -1  8
1 -1   1  -5

(note how the above 3 rows represent the 3 equations, just got rid of the variables, plus sign and equals sign)

subtract row1 from row3, that eliminates x and z from row 3.

1  1   1  1
2  1  -1  8
0 -2   0  -6

divide row3 by -2, that will give y a factor of 1

1  1   1  1
2  1  -1  8
0 1   0  3

The last row now says y=3



3 0
3 years ago
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