Answer:
7
Step-by-step explanation:
280=40t/40
t=7
Yes....because a terminating decimal can be turned into a fraction, making it rational
Answer:
Maria and Antonio
Step-by-step explanation:
sorry if it's wrong
A triangle is the anwser because it is made of many triangles
Answer:
B on the first question and A on the 2nd
Step-by-step explanation: