Create a model to show that 2(2x + 3y) = 4x + 6y Pls
2 answers:
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Answer:
B
Step-by-step explanation:
The screenshot given explains the formula of standard deviation, which measures the variation of numbers in a set.
It basically says we have to find the sum of all the numbers subtracted by the mean squared, and divide that by the number of data sets, and then square root.
The only way we can get this problem is by B.
Answer:
The component form of the vector that represents the velocity of the airplane is
Step-by-step explanation:
Given;
velocity of the airplane, v = 75 mph
direction of the plane, θ = 9°
The vertical component of the velocity is given by;
The horizontal component of the velocity is given by;
Therefore, the component form of the vector that represents the velocity of the airplane is given as;