Find the measure of the angle below
1 answer:
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Answer:
Max = 86; min = 36.54
Step-by-step explanation:
Step 1. Find the critical points.
(a) Take the derivative of the function.
Set it to zero and solve.
(b) Calculate ƒ(x) at the critical point.
Step 2. Calculate ƒ(x) at the endpoints of the interval
Step 3.Identify the maxima and minima.
ƒ(x) achieves its absolute maximum of 86 at x = 1 and its absolute minimum of 36.54 at x = 3.490
The figure below shows the graph of ƒ(x) from x = 1 to x = 5.
Answer:
AC=16.2 units
Step-by-step explanation:
we know that
The triangle ABC is an isosceles triangle
so
AX=XC
because triangles ABX and CBX are congruents
AC=2*AX
see the attached figure to better understand the problem
therefore
AC=2*8.1=16.2 units
