Answer:
41
Step-by-step explanation:
yellow marbles=5+ 3r(r is the number of red marbles)
red marbles=3r
3r+3r+5=77
6r=77-5
6r=72
r=72/6=12
yellow marbles = 5 + 3r
5+ 12 x 3
5+ 36
=41
Hi I just need points if you mark me brain least I will sulfur for you
Another way is the formula:
Πr^2. (pi)(r) squared
Hope this helps!
Answer:
Is - 4
Step-by-step explanation:
29/29 cancel it out
so it will leave -4 out
