5:20 because there are 10 red marbles and 10 yellow marbles which equals 20 marbles all together and half of the 10 yellow marbles are plastic so 10 divided by 2 = 5
(1:4 if you need it simplified)
Sin(A-B) = sinAcosB - cosAsinB
=<span>sin23cos27- cos23sin27</span>
= sin(23-27)
= sin(-4)
=-sin4
Answer:
30
Step-by-step explanation:
6 goes into 30, 5 times
10 goes into 30 3 times
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Answer:
x = 13
Step-by-step explanation:
x = 13 ; y = -6
Double check
-6 + 2 = -4/5(13 - 8)
- 4 = -4/5 (5)
-4 = - 4
80 in2 because the volume is area x height and 16x2 is 80, so 80 in2. Hope this helps
