If you plug in x into that equation then it looks like they will to me, the equations equal each other, 18+12(4.5)=0+16(4.5) equals 72=72, so I believe they would then.
There are 36 outcomes when rolling a pair of dice.
The ones adding up to 8 are: (2,6),(3,5),(4,4),(5,3),(6,2).
So the probability of rolling a sum of 8 is 5/36.
With three (independent) random throws, the probability of having a sum of 8 at least once equals 1-probability of no 8 at all.
P(not 8)=1-5/36=31/36
For this to happen three times, we use the multiplication rule
P(not 8 three times)=(31/36)^3=29791/46656=
Therefore
P(sum of 8 at least once)=1-29791/46656=16865/46656
[=0.3615 approx.]
Answer:
Surface area: 320 Volume: 816
Step-by-step explanation:
Surface area is the area of each shape added together
volume = base * hight
Answer:
18080.00
Step-by-step explanation:
hope this helps :)
Answer:
A. Yes, the triangles are congruent by SAS.
Step-by-step explanation:
EF = FG and DF = FH-> Given
angle EFD = angle HFG -> Vertical angles are congruent
DE F = HGF -> SAS Triangle Congruence Theorem