I'm not sure, but I knew that 12×12=144 so I guessed that it was 12×13 and checked what that was and it was 156, so I guess and check probably
Answer:
acute
Step-by-step explanation:
obtuse is over 90°
acute I less that 90°
and right is exactly 90°
Answer:
Step-by-step explanation:
One solution would be (1, -4), and the other would be (4, -7).
Answer:
1.3
Step-by-step explanation:
When we have y = mx + b, where m is the slope and b is the intercept in the y function, we have an equation of the slope.
