In abc, m a = 30 and m c=50. In def m e = 30 and f=100. Write a statement I’d congruence

D.

Step-by-step explanation:

ΔABC ≅ ΔEFD

This is because:

∠A ≅ ∠E (30°)

∠B ≅ ∠F (100°)

∠C ≅ ∠D (50°)

the correct answer is b. negative exponential growth.

step-by-step explanation:

you can tell it's an exponential function because it decreases rapidly then levels out and never touches the x-axis.

it is negative because the y-axis decreases as the x-axis increases.

therefore it is a negative exponential growth graph.

hope i !