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 karenvil26
  • 03-02-2017
the answer is C. 26
I hope I could help you to your advantage (:
Answer Link

Otras preguntas

what would the equation, slope, and point be for this graph?
Can a polynomial with real coefficients have one real solution and one complex solution?
solve and reduce to lowest term 7/13+3/13
At what point on the curve x = 6t2 + 6, y = t3 − 2 does the tangent line have slope 1 /2 ?
Rule for subtracting Integers: Keep, Change, Opposite. Show the changes for subtracting integers: 1. 3 - 7 2. -4 -2 3. -4 - (-6) 4. x - 3x 5. 3 - 4x 6. -3 - (-2
watering flower trees .. my hobby. A. were B.am C.are D.is
find the height of the triangle
if sin150=1/2 then find sin75
Write a letter to your father's friend concerning the nature of education in Ghana​
At which values of x does the function Fx) have a vertical asymptote? Check all that apply. F(x) = 2/3x(x - 1)(x + 5) I A. -1 B. 2 C. 1 D. -5 E. 0 F. 3