Answer:
C.
perpendicular lines intersect in at least two points..
ok im not sure sorry
Answer:
1.26kg per package
Step-by-step explanation:
30.28/24= 1.2616...
Answer:
not sure i hope you find someone to help u tho soon
Step-by-step explanation:
To find the mean you must add up all the numbers and divide by how many there are:
35 + 60 + x
_________ = 70
3
35 + 60 + x = 210
x = 65
He must score at least a 65 for a 70 average.
All 3 angles of a triangle add up too 180, so 80+55= 135, 180-135 is 45, so the value of x is 45
