3x+x=180
x=45 is the right answer
Answer:
Think simple.
We already have parallelogram LENS, therefore:
∠L ≅ ∠ENS
We also have parallelogram NGTH, therefore:
∠T ≅ ∠GNH
Finally, we can also see that:
∠ENS ≅ ∠GNH (opposite angles)
=> ∠L ≅ ∠T
Answer:
B.
Step-by-step explanation:
You must first subtract 12 from 27, which marks out two answers. A, and D.
Then, if NAthan traveled 3 times as far s philip, then you would multiply by three. leaving you with the only option being,
B.
Answer:
0.865
Step-by-step explanation:
To solve for the probability we would be using the formula:
F(x) = 1 - e^−λx
Therefore, P(x > 2000) = F(x) = 1 - e^−λx
Mean = 1000 hours
λ = 1/mean = 1/1000 hours
x= 2000 hours
F(x) = 1 - e^−(1/1000)2000
F(x) = 1 - e^−2
= 0.8646647168
Therefore, the probability the the circuit will last at least 2000 hours = 0.865