Answer:
B because the 3 interior angles of any triangle adds up to 180 degrees.
Step-by-step explanation:
It is none of them. The answer should be -8.
Explanation:
(2 times -8 - 12) = -28
(-16 - 12) = -28
(-28) = -28
-28 = -28
The factors of 3x^2+10x+3 are (3x+1)(x+3)
Answer:
4.485 ( rounded = 4.5)
Step-by-step explanation:
1.3 x 1.5 x 2.3 = 4.485
Answer:

Step-by-step explanation:
The value in 
The value in 
The value in 