Step-by-step explanation:
the lengths OB, OC & BC together forms a isosceles triangle.
therefore,
OB=OC
3x+4=x+8
2x=4
x=2.
OB = 3x+4= 3.2+4=10cm.
OC= x+8= 2+8=10cm.
therefore, the diagonals are : 20cm each.
hope this helps you.
the slope should be -1/2, hope this helps!
There are 3 boxes, each box has 93 tangerines.
There are 279 tangerines. They will be divided equally among 9 classrooms.
Each classroom will get 31 tangerines.
Answer:
c-5
Step-by-step explanation:
Yes it is symmetrical because both sides are the same