The external angle at the intersection of two secants is half the difference of the intercepted arcs. That is
∠E = (1/2)(4x° -2x°) = x°
The given measure of arc AB tells you
... 4x° = 56°
... x° = 14°
The appropriate choice is ...
... B. 14°
Answer:
54
Step-by-step explanation:
Answer:
Yes, it is a rational number
Step-by-step explanation:
A rational number is any integer, fraction, terminating decimal, or repeating decimal.
Answer:
49 %=566
Step-by-step explanation:
espero que te ayuder
The time traveler can choose 3 books with him, but he can only take 57.
So in this case the order doesn't matter, therefore, we are going to use a combination:
Use the combination formula:
When n is the total of books and r the sample.
n = 57 and n =3
Replace these values on the formula:
Hence, there are 29260 ways that the books can be selected.