mitchellmaria85 mitchellmaria85

03-02-2017
Mathematics

contestada

What is the value of d21+ d22+d23 given the matrix below?
D+ 1 0 1 9 -3 2
-3 9 -7 = 8 -1 0
-20 2 4 11 15 3

A. 2
B. 8
C. 26
D. 28

Respuesta :

karenvil26 karenvil26

03-02-2017

the answer is C. 26
I hope I could help you to your advantage (:

Answer Link

Otras preguntas

Brinn's rectangular kitchen has an area of 81 square feet. The kitchen is 9 times as many square feet as Brinn's pantry. If the rectangular pantry is 3 feet wid

Which World War II event occurred first? The United States dropped two atomic bombs on Japan. President Harry Truman was sworn in to office.

Why do cellular organelles have different structures

the lithosphere is made up of the ____

According to their party platform, the Democratic party would likely oppose an effort to __________. a. alleviate poverty b. remove business regulations c. refo

Which is not an example of an earth system cycle? a. seasons b. tsunamis c. food web d. day and night

If the root thermo- means "heat," which does thermodynamics mean?

Integers are _____ rational numbers A. always B. somtimes C. never

A plumber charges $50 to come to a house and $20 an hour for work time. If h represents the number of hours worked, which expression gives the total amount the

what is 4.45 repeating as a fraction. these are the choices: A.4 227/500 B. 4 9/20 C. 4 5/11 D. 4 9/2