Write the augmented matrix for the system. 5x + 5z = 15 4y + 7z = 27 7x + 3y + 7z = 36
A. 
B. 
C. 
D. 
Answer: A
Mathematics
You might also like to view...
Solve the quadratic equation by completing the square.12m2 + 5m = 0
A. m = 0
B. ± 
C. 
, 0
D. - 
, 0
Mathematics
Write as a decimal number rounded as indicated.0.
; Round to the nearest tenth.
A. 0.36 B. 0.35 C. 0.4 D. 0.3
Mathematics
Sketch the straight line with the equation.
?
?
?
A. ?
B. ?
C. ?
D. ?
E. ?
Mathematics
Use DeMoivre's Theorem to find the indicated power. Write the answer in rectangular form.
10
A. - 
+ 
i
B. 
+ 
i
C. - 
- 
i
D. 
- 
i
Mathematics