If abc~dbc, then b is the midpoint of ad.

a. true
b. false

Answer with explanation:

It is given that,

Δ ABC ~ Δ DBC

So, corresponding sides will be proportional.

Which shows that, B is the midpoint of AD.

So, yes , it is a true statement, if ABC~DBC, then B is the midpoint of AD.

i do not know the answer

step-by-step explanation:

exa:

)

3+11

14

step-by-step explanation:

from this example, we can see that subtracting with integers is the same as adding the opposite. we can solve using a number line or by using the saying "keep, change, change" to us solve. it is important to remember that we can subtract a negative and end up with a larger number than we started with.