I would say A scale which measures by pounds
Hamburger 1.80lbs sausage is 1.90lbs
1.80+ 1.80+ 1.90=$5.50
Answer:
If they are the lengths of the sides of a right triangle then yes it is a right triangle.
Step-by-step explanation:
21.6²+28.8²=36.2
L=466.56+829.44+1296
R=1296
L=R
Coefficients are the numarical value infrony of a variable. For this equation the coefficient would be -4.