Answer:
They bought 5
Step-by-step explanation:
65x+40y=765
65(5)+40(11)=765
You are correct with 80 on that answer. because since it is a polygon all sides add up to 180. you take 180 and subtract the number u have which is 100. u can double check your answer by looking at the angle. by looking its definitely less than 90 and not more than 90. it looks 80 to me and you can prove it by doing this 180-100=80
ANSWER=80°
8 * 684 = 5472
it is in between 5471 and 5473
Answer:
10
Step-by-step explanation:
7+15/5
Answer:
9d you need to take the 3 to the power outside the (). I can't read it. 4???
10c x needs to be raised to the power also.
10e simplify the fraction
Step-by-step explanation: