A bird is released from point A on an island, 5 mi from the nearest point B on a straight shoreline. The bird flies to a point C on the shoreline and then flies along the shoreline to its nesting area D (see the figure). Suppose the bird requires 8 kcal/mi of energy to fly over land and 12 kcal/mi to fly over water.

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A: Given that: The vertices of a rectangle are: (-4, 2), (3, 2), (3, -2), (-4, -2)

Q: Simplify f(x). x² - x - 20 f(x) x2 . - 2x - 15 (x – 5)(x+ 4) f(x) = (x – 3) (x + 5) for x * 0

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A: Follow the same procedure given below. 

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A: according to our guidelines we are supposed to answer only the first three sub parts of the question...

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A: Any expression that is expressed in two terms can be said as Binomial. It is in the form of  (a+b)n

Q: 1. SOLVE FOR 31 -2 1 61 4 [7 5 2 A= 3 c=5 B= 2 1 1 -3 -4 l4 -3 2 a. CB+CA b. 2B-А с. А-4B d. C?A?

A: Given A = 1433-21-406 C = 5 B = 75221-34-32

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A: Explained below 

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A: In this question we have to check the convergence of integral.

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Q: [7 5 4 31 =| 3 -2 1 [-4 0 6] 2 c=5 B= 2 1 -3 [4 -3 2 . СВ+СА b. 28-А C. A-4B d. C'A?

A: We are asked to perform the given operation.

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A: Given:         fx=4x+8 Inverse function:      Replace all x with y and y with x        x=4y+8 Now, S...

Q: Do you agree or disagree a0=1

A: Given that: a0=1

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A: Since there are multiple questions the first question is answered as per our guidelines.Kindly repos...

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A: This is a algebra problem

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A: Given :

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Q: pieces

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Q: The plot below represents the function f(x): 4. -3 -2 -1 -2 Evaluate f(4): f(4) = Solve f(x) = 4: Qu...

A: Given:

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Q: Prove by the principle of mathematical induction that 3n? + 3n + 1 < 2" for n28 Ensure that you expl...

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Q: 5x+32=-20x+48

A: We will use simple algebra to find the value of x.  

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A: Given :Matrix= [A] Eigen Vactor ={∧}

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A: Given : The sales tax rate in Fort​ Worth,​ Texas, = 8.25​%.

Q: Note: Enter your answer and show all the steps that you use to solve this problem in the space provi...

A: topic - geometric sequence

Q: A Q 10) Which of the ordered pairs is NOT a solution to the following system of equations? S+ = 1? %...

A: Given, (x²/9)+(y²/16)= 1 =&gt;16x²+9y²=144-----equation 1 (x²/16)+(y²/9)=1 =&gt;9x²+16y²=144------eq...

Q: A man died and left the following instructions for his fortune, half plus a million dollars to his w...

A:

Q: 3. Solve for the determinants of the following matrices. 1 2 0 1 0 3 |2 2| |2 3 8 5 A= B= 3 -1 3 15 ...

A: Topic:- Matrix algebra

Q: Which of the following congruence classes contain the integer 34? (Show some work for each part of t...

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Q: 1 ys-x-5 4

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Q: Solve the system by substitution. 2x + 4y = -4y + 7

A: Follow the procedure given below.

Q: At In-N-Out, the El D bas 18 drinks for $234. The Redwood team purchased 10 hamburgers and 175 What ...

A: Assume x denotes price of one hamburger and y be the price of a drink Then, from given problem 30x+1...

Q: Let f be the one-to-one function given 5а — 5 - f(x) = 2х + 4 a) Find the inverse function of f (i.e...

A: Given that: f(x)=5x-52x+4

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Q: Rewrite 2x^2-11+14=0 by completing the square

A: Our Aim is to rewrite the equation by completing the square method:-2x2-11x+14=0 -(i)

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Q: a? + 4a – 60 a? + 12a + 20

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Q: Ms. Smith decided to purchase bags of M&Ms and Hershey Bars for all of her students. Each M&M Bag co...

A: Total number of items purchased can be represented as     x+y=6 Total amount of money spent     3x+2...

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A: The solution can be seen below.

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Q: Keisha invested her savings in two investment funds. The amount she invested in Fund A was  4 times...

A: We can how much she invest in Fund B as below.