Answer: 9
Explanation: 3 x 3 is the gcf of 36 and 81. gcf (36,81) = 9.
Answer: 
<u>Step-by-step explanation:</u>
The probability of NOT getting a 4 means the probability of getting a 1, 2, 3, 5, or 6 which is 5 out of 6 = 
The probability of getting a 4 is 1 out of 6 = 
The probability of getting a 4 only on the last roll is:
NOT 4 and NOT 4 and NOT 4 and Yes 4
x x x = 
Answer:
:)
Step-by-step explanation:
28
/ \
2 14
/ \
2 7
No it is not as if you simplify down 64:60, the closest you can get to 16:14 is 16:15
26) Answer is choice A: y = -3
This is the horizontal line that cuts the figure into two congruent pieces.
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27) Answer is choice A: AB = 24 and DE = 12
CA/DF = 12/6 = 2
CB/FE = 20/10 = 2
The ratio of the larger to smaller corresponding sides is 2:1 or just 2
So AB needs to be twice as long as DE
That only happens with choice A
