143 is composite. To be prime it has to have only 2 divisors i.e it's self and one but since it has 4 divisors ( 143, 1, 11 and 13) it is composite.
Answer:
8 trips
Step-by-step explanation:
ALl you have to do is divide 48 by 6, which will give you 8, and there's your answer!
Answer:
9 and 3
Step-by-step explanation:
9 feet. 12 inches = 1 foot. 3 feet = 1 yard.
Answer:
lines b and c are perpendicular
Step-by-step explanation:
Use slope
slope for parallel is the same
slope for perpendicular is negative reciprocal
line a slope- 1-3/-2-0 is -2/-2 or 1
line b slope- 1-4/4-6 is -3/-2 or 3/2
line c slope- 3-1/1-4 is 2/-3 or - 2/3
none are the same so none are parallel
- 2/3 is the negative reciprocal of 3/2 so lines b and c are perpendicular
Answer:
316.25
I hope I Got The Right Answer
