11000000000
1.1 x 10^10
Billion has 9 zeros.
Answer:
Step-by-step explanation:
I think it’s $19.14 someone please correct me if I’m wrong.
Hello from MrBillDoesMath!
Answer:
csc (90° – x) = sec (x
)
sin (90° – x) = cos (x
)
tan (90° – x) = cot (x)
cos (90° – x) = sin (x
)
cot (90° – x) = tan (x
)
sec (90° – x) = csc (x)
Thank you,
MrB
