Answer:
C
Step-by-step explanation:
Polygon 3 and 5 are congruent cause they have the same length of side
He should take them out at 9:20.
Hope this helps!
Answer: true!
Step-by-step explanation: i do not know but true!
Answer:
The slope would be 0
Step-by-step explanation:
Given:
Violinists : Cellists = 7:3.
Number of violinists in the school orchestra = 21
To find:
The combined number of cellists and violinists.
Solution:
Let the number of violinists and cellists in the school orchestra are 7x and 3x respectively.
Then, combined number of cellists and violinists is

...(i)
Number of violinists in the school orchestra = 21

Divide both sides by 7.

Now, the combined number of cellists and violinists is
[Using (i)]

Therefore, the combined number of cellists and violinists is 30.