I believe it is Commutative Property of Addition
Answer:
6.5 in
Step-by-step explanation:
D = 2r
Answer:
The required equation is 6x+5y+57=0.
Jack has a cake and another half of a cake, Jill has 2 and 2/3rds cakes, Blake has 3 and 2/3rds of a cake, Peter has 4 and 2/3rds of a cake, and Daniel has 2 and a half cakes. How many cakes do they have in total?
1+1/2+2+2/3+3+2/3+4+2/3+2+1/2 = 6/6 (finding the least common multiple of 1, 2, and 3)+3/6+12/6+4/6+18/6+4/6+12/6+3/6= 90/6=15 cakes
Answer:
The perimeter is 60in.
Step-by-step explanation:
Perimeter = the outer length
Add all the lengths
8 + 8 + 4 + 8 + 4 + 8 + 4 + 12 + 4
= 60 in
