Lexi baked 25 cookies with 5 scoops of flour. How many scoops of flour does Lexi need in
order to bake 45 cookies? Assume the relationship is directly proportional.
scoops

9 scoops of flour

Step-by-step explanation:

1 scoop of flour per 5 cookies

m∠abd = m∠dbc

step-by-step explanation:

given : ab bisects ∠dbc

as we know that bisection means ab divides   ∠dbc   in two equal angles named as   ∠dba and   ∠abc

so, m∠abd = m∠dbc  

because ab bisects ∠dbc.

hence , the first statement m∠abd = m∠dbc is true.