6*1=6 what property is this? the options are as follows
identity property of multiplication
associative property of multiplication
identity prop. of addition
multiplicative inverse prop.
additive inverse prop.
commutative prop of addition
commutative prop of multiplication
transitive property
properties

Which math sentence can be used to determine if the triangle is a right triangle?

Hii1977 cleaner shrimp are a species of shrimp that clean parasites from other organisms. fish allow the shrimp to eat the parasites in their mouth. the shrimp get a source of nutrition. the relationship between the shrimp and the fish is this association indicates that for the smaill aneser arecommensal,mutualistic,or parasitic for the begger one the anser are the shrimp and fish benefit each other , the shrimp harm the fish, or the fish do not benetit from the shrimp

What are the solutions of the equation? 5z^2 + 9z - 2 = 0 a. 1, -2 b. 1, 2 c. 1/5, -2 d. 1/5, 2