Answer:
Step-by-step explanation:
Triangle CDE is a right angle triangle.
From the given right angle triangle
CE represents the hypotenuse of the right angle triangle.
With ∠C as the reference angle,
CD represents the adjacent side of the right angle triangle.
DE represents the opposite side of the right angle triangle.
To determineTan C, we would apply trigonometric ratio
Tan θ = opposite side/adjacent side. Therefore,
Tan C = 80/39
Tan C = 2.0513
Rounding up to the nearest hundredth, it becomes
2.05
Okay here it is. <span>Part A: </span>
6m + 12 + 42m
48m + 12
<span>Part B: </span>
6m + 12 + 42m . used distributive property
Part C: Show that your other expression from Part A is equivalent to the given expression by substituting a number for m. (3 points)
6*0 + 12 + 42*0 = 12
<span>48*0 + 12 = 12</span>
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Answer:
3x + 2
Step-by-step explanation:
