Answer:
61/24
Step-by-step explanation:
Answer:
Step-by-step explanation:
Since , then , thus:
Therefore, since , then , thus:
In conclusion,
Answer:
(1-2b)/126b^2
Step-by-step explanation:
(7b-14b^2)/(42b^2*21b)
factor out the 7b,
[7b(1-2b)]/882b^3
[7b(1-2b)]/[7b(126b^2)]
cancel out the 7b's
(1-2b)/126b^2
There are many shapes of a star. It depends on the shape of the star. If you’re referring to this star, then the number of triangles is 5.
Hope this answers your question!
Answer:
c=80
Step-by-step explanation: