Answer:
A right angle is neither Obtuse nor Acute
Step-by-step explanation:
Answer:
-2, -1/4, 0.1, 3/4, 3.5
Step-by-step explanation:
Answer:
3 terms
Step-by-step explanation:
4 4x and 9x
Answer:
D
Step-by-step explanation:
Replace R1 with 1 and R3 with 0 you have -2(1)+0 which equals 0 and that matches matrix II. Repeat the process with the other numbers in R1 and R3 and they all come out equal therefor the answer is D.