3 years ago

Which matrix will always give a determinant of 0?

Mathematics

1 answer:

Mazyrski [523]3 years ago

5 0

Answer:

It's D, a matrix having two equal rows

Step-by-step explanation:

You might be interested in

How do you write 20% as a decimal

77julia77 [94]

Answer:

0.2

Step-by-step explanation:

20/100=0.2

3 0

3 years ago

Read 2 more answers

Point C is reflected across the y-axis. Which point represents the reflection? ANWSER QUICKLY PLEASE!

sp2606 [1]

Answer:

whichever is the same on the y cordanate but not the x cordanate (opsite side of 0)

Step-by-step explanation:

Change the negativity of the first number in the cords are pair then chose that answer that is there

3 0

3 years ago

Find the area. Simplify your answer. 3x-3 3x+6

maw [93]

Answer:

3x^2 + 7x - 18

Step-by-step explanation:

5 0

3 years ago

Gary is 3 years older than twice the age of His sister Elena which shows an equation for this situation

Lynna [10]

Answer: G = 2E + 3

Step-by-step explanation:

Let E represent Elena's age.

Then Gary(G) is two times Elena(E) plus 3 --> G = 2E + 3

8 0

3 years ago

PLZZZZZ HELP ME Find the sum

mario62 [17]

Answer:

$27 \frac{2}{3}$

Step-by-step explanation:

Ok, so first substitute x for 4 in

"g(x) = 5x + 1", and x for 3 in

"k(x) = 2/x + 2x". Now you got:

g(4) = 5(4) + 1

k(3) = 2/(3) + 2(3)

Now you can solve each individually.

g(4) = 5 × 4 = 20

20 + 1 = 21

g(4) = 21

k(3) = 2 × 3 = 6

6 + 2/3 = 6 2/3

k(3) = 6 2/3

g(4) + k(3) = 21 + 6 2/3 = 27 2/3

Hope this helps :)

7 0

2 years ago