When
, the function
takes on a value of
. So you're looking to find the tangent line to
through the point
.
The tangent line through this point has the value of the derivative of
when
. The derivative is, by the power rule,
The point-slope form of the tangent line is
Answer:
x= 24
Step-by-step explanation:
5x=20*6
x=120/5
x=24
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<h3>
Answer: 162 degrees</h3>
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Explanation:
S = 180(n-2) is the formula used to find the sum of the interior angles for any convex polygon. In this case, n = 5 sides for a pentagon
S = 180(n-2) = 180(5-2) = 180*3 = 540 degrees is the sum of the angles of the pentagon.
The angles {2x, 3x, 4x, 5x, 6x} must add to 540
2x+3x+4x+5x+6x = 540
20x = 540
x = 540/20
x = 27
Which means
2x = 2*27 = 54
3x = 3*27 = 81
4x = 4*27 = 108
5x = 5*27 = 135
6x = 6*27 = 162 is the largest interior angle
Answer:
25 = x
Step-by-step explanation:
If the angles are congruent, they are equal
5x+15 = 6x-10
Subtract 5x from each side
5x+15 -5x = 6x-5x-10
15 = x-10
Add 10 to each side
15+10 = x-10+10
25 = x