Answer:
π/3
Step-by-step explanation:
-5π/3 is a co terminal of 2π-5π/3= (6π-5π)/3=π/3
Let k be the scale factor relating two similar prisms

and

, such that for corresponding parts of prisms

and

(for heights, in particular) we have

. In our case

.
For surfaces area we have

.
So, the right answer is 4:25 (choice B)
Answer:
Check Explanation
Step-by-step explanation:
5b = 25 (equation)
5b (neither)
5(3+4) (expression)
Answer:
sx-rx
Step-by-step explanation:
Since s, r, and x are unknown variables, you just multiply them. s × x = sx.
r × x = rx. then when you put the together, it will look like this:
sx-rx
8 twelfths
8/12
2/3
final answer: 2 thirds