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zysi [14]
4 years ago
8

Which statement is true about the determinant of a matrix?

Mathematics
1 answer:
coldgirl [10]4 years ago
4 0
The answer would be:The determinant of a singular matrix is equal to zero.
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Select the correct answer.<br> Which graph represents this equation?<br><br> 5y = x + 5
stiks02 [169]
The answer is graph B
6 0
4 years ago
Read 2 more answers
Point A is located at (3, 6) and point B is located at (10,−2) .
siniylev [52]

<u>Answer:</u>

(4.75, 4)

<u>Step-by-step explanation:</u>

We are to find the coordinates of the point that partitions the directed line segment AB in 1:3 ration.

For this, we will use the following formula:

x = x_1 + k(x_2 - x_1) , y = y_1 + k(y_2-y_1)

where k is the ratio of the first segment to the whole line segment so in this case, it will \frac{1}{4}.

So substituting the given values in the above formula to find the coordinates:

x = 3 + \frac {1}{4} (10-3) = 4.75

y = 6 + \frac{1}{4} (-2-6) = 4

Therefore, the coordinates of the point that partitions the directed line segment AB in a 1:3 ratio are (4.75, 4).

8 0
4 years ago
What is the lowest common multiple of 6 and 9 ?
aliina [53]

Answer:

18

Step-by-step explanation:

Find the least common multiple of 6 and 9. We see that the numbers 18 and 36 are both common multiples of 6 and 9. The least common multiple is the smallest which is 18.

4 0
3 years ago
X−6y=19 solve for y.
Mrac [35]

Answer: y= - 19/6+x/6

Step-by-step explanation: maybe

5 0
3 years ago
a line passes through the point (-3,-5) and has a slope of 5 write an equation in point slope form for this line
Tanzania [10]

Answer:

y=5x+10

Step-by-step explanation:

1) Plug numbers into slope formula to find b.

y=mx+b

-5=5(-3)+b

2) Simplify to find b.

-5=-15+b

10=b

3) Check work.

-5=-15+10

This statement is true.

4) Write equation.

y=5x+10

4 0
2 years ago
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