Directions: If K is the incenter of ADEF, find each measure. 19. Find x. 17 E (17x-7)° K 27° F 19° 20. Find KI. E 7x-31 H.

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Q: 4. Prove that it cannot be the case that x E AB and x EB\C. (Hint: prove via contradiction).

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Q: (1 point) What can you say about the series an in each of the following cases using the Ratio Test?…

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Q: Express y = = In(2t), y = 1- t in the form y = f(x) by eliminating the parameter.

A: Given: x = ln(2t) and y=1-t Solving for x in terms of t. x=ln((2t) Take exponential on both sides,…

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A: Given function is, y=x2-2

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A: Solution: Given information:  n= 555 Sample size p= 0.54 Population proportion.

Q: Ages of Teachers (years) Percent Distribution 22-35 36-50 51-65 28% 40% 32% The age distribution of…

A: Given, The table   Ages of Teachers (years) Percent distribution 22-35 28% 36-50 40% 51-65…

Q: Let A = 0 1 2 1 -1 - 3 1 2 2 0 1 0 3-1 1 0 . Find M11, M21, M32, C11, C21, and C32.

A: Given:A matrix of order  is given by .To Find:We have to determine  and .

Q: Divic 3)2.58 3)2.58 =| %3D (Type a whole number or a decimal.)

A: topic - division

Q: 2. (Problem # 7, p. 260) (a) Find all equilibria of N41 : 0.9Nt, t = 0, 1, 2, ... (b) Use cobwebbing…

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Q: Match each property to the correct functions given below: h (x) = -V+7 – 4 g (x) = VI -7- 4 p(x) =…

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Q: If f(x) = 9- 3x, find each of the following. (a) f(- 5) (b) f(0) (c) f(2)

A: Given function f(x)=9-3x

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Q: 238. Pu is 87.7 yr, write a function of the form Q(t) = Qoe to model the quantity Q(t) of 238. Pu…

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Q: E) (-4,00) 2. Given the vector-valued function below, evaluate r(11+At)-r(11). r(t) = Int i+ j+5tk,…

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Q: Match the graph with the correct equation. O y = 4x O y = r y = 2 O y = 2.x

A: The graph is a straight line passing through origin.

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Q: Please solve this problem for me.

A: We are given the L: F3--&gt; F3. And L is a linear problem given by

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Q: Find the centroid of the quarter of the unit circle lying in the third quadrant. ICM усм

A: The equation of the circle is x2+y2=1 The radius of the unit circle is 1 unit.

Q: Solve the initial value problem. X' = AX, X(0) = | ,where A = 10 -3 -2 sin 2t + 2 cos 2t A. X(t) = e…

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