Answer:
1395 times.
Step-by-step explanation:
The Williams family open their door 28 + 17 = 45 times a day.
So in October they opened it 31 * 45 = 1395 times.
Answer:
Obtuse
D)Triangle
D)An acute angle <90 degrees
Step-by-step explanation:
Ok? is the question your asking, for what x equals or what the equation equals
The answer to this question is 3,3