You can use sin 40°.
Set up the equation: sin 40° = 16/x
Isolate x: 16/sin 40° = x
Simplify: x = 24.88
So, the answer is F. 24.88
Answer:
While determining the angle with the tangent ratio or cotangent ratio uses the same sides lengths but the ratios are inverse of each other.
Step-by-step explanation:
See the diagram attached.
Let us assume a right triangle Δ ABC with ∠ B = 90°. Now, assume that the angle ∠ CAB = and the sides AB, BC, CA are 3, 4, 5 units respectively.
The tangent ratio of an angle is given by
Again, the cotangent ratio of angle is given by
Therefore, in both the cases of tangent ratio and cotangent ratio are inverse of each other and while determining the angle with the tangent ratio or cotangent ratio uses the same sides lengths but the ratios are inverse of each other. (Answer)
Answer:
the first one
Step-by-step explanation:
Calculating the unit rate for Tree 2 we have the following
When simplified the unit rate is
This is 2.5 inches per week. Compared to Tree 1,
Solve by following the formula for the volume of a cylinder.
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V = pi * r^2 * h
V = pi * 12^2 * 9
V = pi * 144 * 9
V = pi * 1296
V = 1296