Answer:
30
Step-by-step explanation:
40/100 x 50= 20
50-20=30
Answer:
it has infinitely many solutions because it can be solved by many technics
Step-by-step explanation:
hope my answer helps mark me brianliest plz
54x89=4806
123x85=10,455
64x15=960
264x14=3,696
Answer: I'm thinking it's reflectional symmetry.
Step-by-step explanation:
The period of a sinusoid

is

, so any range such that

will give two complete periods.