Answer:
See below in bold.
Step-by-step explanation:
Ship's vector:
Horizontal component = 30 cos 30 = 25.98.
Vertical component = 30 sin(-30) = -15.
So it is <25.98, -15).
The current's vector:
Horizontal component = 5 sin 20 = 1.71.
Vertical component = 5 cos 20 = 4.7.
So it is <1.71, 4.7>.
Hello!
2(x + 9) = 4(x + 7) + 2
Distribute the 2
2x + 18 = 4(x + 7) + 2
Distribute the 4
2x + 18 = 4x + 28 + 2
Combine like terms
2x + 18 = 4x + 30
Subtract 18 from both sides
2x = 4x + 12
Subtract 4x from both sides
-2x = 12
Divide both sides by -2
x = -6
Where she did something different than me is her mistake
Hope this helps!
To round to the nearest hundred, you look at the 10's spot
because in this case the 10's spot is a 5 you round the 8 to a 9
32900
Answer:
Step-by-step explanation:
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Answer:
f(g(x)) = x⁴ + 5
Step-by-step explanation:
Step 1: Define
f(x) = x² + 5
g(x) = x²
Step 2: Plug in
f(g(x)) = (x²)² + 5
f(g(x)) = x⁴ + 5