1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
True [87]
3 years ago
12

The equivalent matrices are .

Mathematics
1 answer:
Burka [1]3 years ago
3 0

Answer:

Step-by-step explanation:

To be equivalent matrices must have the same dimemsions (rank)

dim A= (3,2)

dim B=(2,3)

dim C=(3,2)

dim D=(3,2)

C and D are equivalent since √4=2 !!!

You might be interested in
The bed of a pick up truck measures 4' x 8" to the nearest inch what is the length of the longest thin metal bar that will lie f
Andru [333]
Ok so what y ou want to do it to max space, lie it diagonally
use pythagoren theorem
first convert the units

4'=4 feet
8''=8 inches
convert to inches
4 feet times 12=48 inches

so
pythagorea theorem is
a^2+b^2=c^2
c=hypotonuse
a and b are legs
in a right triangle

8 and 48 are the legs
fidn hypotonuse

8^2+48^2=c^2
64+2304=c^2
2368=c^2
8√37=c
aprox
48.66=c
4 feet amd 0.66 inches
6 0
3 years ago
This test is literally the death of me but can anyone help?
Neporo4naja [7]

Answer:

answer is b

Step-by-step explanation:

i hope this helps you

7 0
2 years ago
Read 2 more answers
4t−3&gt;37t−50<br><br> please help meh
m_a_m_a [10]
Here is the answer for questions like this you can use photo math for a simple fast way to do this math

8 0
3 years ago
Read 2 more answers
How do you estimate 289 and 7
padilas [110]
You first round 289 and get 290 then multiply it by 7
7 0
3 years ago
Read 2 more answers
Pyramid A is a square pyramid with a base side length of 7 inches and a height of 6 inches. Pyramid B has a volume of 3,136 in?.
anygoal [31]

Answer:

WE HAVE FIND HOW MUCH MAY TIME BIGGER IS THE VOLUME OF PYRAMID B THAN PYRAMID A.

The answer is 32 times

Step-by-step explanation:

Volume of Pyramid B = 3136 in³

Volume of Pyramid A = ?

We have to find volume of Pyramid A. As Pyramid is a square pyramid, its volume is given as:

V=\frac{(b^2)(h)}{3}

where b = base = 7  and h = height = 6. Substitute the values:

V=\frac{7^2\cdot6}{3}\\V=98\\

Volume of Pyramid A = 98 in³

To find how many time B is bigger than A, divide volume of B by A:

\frac{3136}{98}=32

So, volume of Pyramid B is 32 times bigger than volume of Pyramid A

6 0
3 years ago
Other questions:
  • There is a line that includes The point (1,7) and has a slope of 5 what is it’s equation in the slope-intercept form
    10·1 answer
  • Suppose the blue bin that Jamie found had a length of 5 inches, a width of 5 inches, and a height of 12 inches. Would one bin ha
    12·1 answer
  • Please someone help me with at least two or three or all please guys I need help
    9·2 answers
  • When f(x)=-3, what is x?
    10·1 answer
  • Jeanie has $500 to spend on dance lessons there's $50 one time registration fee and the lessons cost 35 each how many lessons ca
    15·1 answer
  • Explain how you found the value of the mean<br>​
    13·2 answers
  • Plz helpppppppppppppppppppppppppp
    12·1 answer
  • I need help ASAP !!!! Please
    11·1 answer
  • Four adult alligators weigh 1,812 kilograms. If each alligator weighs the same, how many kilograms does one alligator weigh?
    13·1 answer
  • Hi, I have another one of these questions, is this correct, please help, let me know?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!