A 5-m wire is used to support a tree. It is connected from the top of the tree to the ground, where it makes a 45° angle with the ground. Which of the given expressions represents the distance along the ground from the base of the tree to where the wire is secured to the ground?

A 5-m wire is used to support a tree. It is connected from the top of the tree to the ground, where it makes a 45° angle with the ground. Which of the given expressions represents the distance along the ground from the base of the tree to where the wire is secured to the ground?

Algebra: Structure And Method, Book 1

(REV)00th Edition

ISBN:9780395977224

Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole

Publisher:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole

Chapter2: Working With Real Numbers

Section2.9: Dividing Real Numbers

Problem 12MRE

See similar textbooks

Related questions

Q: Where is the center of the hyperbola represented by the following equation? (x-1)² (v + 5)² 25 49…

A: topic- center of hyperbola

Q: 2. find the tangent of the angle from the line through (-2,-3) and (4,3) to the line through (- 1,6)…

Q: What is the center and radius of the circle represented by the following equation? (x-8)2+(y+9)2=16

Q: Find the value of each variable. 30° 40 y X

A: The figure of the triangle is given by To evaluate: The values of x and y.

Q: Let u = (7 - 21, 2 + 5i). and v = (1 + i, -3 - 6i). Find a. u+ V b. 2iu c. u•v d. lull. and Ilv|I.…

Q: 1) Construct a system of equations where (-2, 3) is a solution to the first equation but not to the…

Q: Question 5 Given the ellipse represented by the following equation, where are the focal points?…

A: Let's find focal points of given elipse.

Q: 7. Simplify this expression. Write answers with positive exponents. -6.3 18x-6y³√√z 48x4y52-3

Q: Convert 100 dollars to "widgets" (1 dollar = 3.94 widgets) 39.4 3940 394

A: Here we will convert 100 dollars to widgets, '

Q: Rewrite the following as an exponential log 100,000 = 5

Q: How long would Chelsea need to work to earn exactly $117? Solve on paper if you'd like, then enter…

A: Follow the procedure given below.

Q: Prove the A.B = B.A.

A: We can prove the cumulative law of vector dot product as below.

Q: In a school, 100 teachersare teaching certain classes in three subjects as follows. 60 are teaching…

Q: Use the given right triangle to find ratios, in reduced form, for sin A, cos A, and tan A. sin A =…

A: Topic = Triangle

Q: Question 8 If 2 3 4-31 -[³] and then find B= Ax B

A: Above question is solved.

Q: * [3 Let k be a real number and A = |k LO Then A is a singular matrix if k=5 O k=15/2 None of the…

A: We have to find out the value of k

Q: I cant understand what's going on. can this be explained with matrices?

Q: Find the value of x. A (Round to the nearest degree as needed.) <=0° X= 24 B 13

Q: (d) Use the quadratic formula to solve 3x² + 2x = 7

A: Given equation is 3x2 + 2x = 7 => 3x2 + 2x - 7 = 0 Thus, comparing with standard quadratic…

Q: b. What will the total distance traveled by the snail be in 7 hours?

Q: 3. Suppose a = 5880 and b = 8316. (a) Express a and b as products of primes. (b) Find gcd(a, b) and…

A: Given two numbers are : a=5880, b=8316 we have to express a and b as product of primes.

Q: Use these tables. What is the value of f(g(2))? X f(x) g (x) -3 16 -3 2 -2 9 -2 1 -1 4 −1 0 0 1 0 -1…

A: Let's find the value of f(g(2)) from given table.

Q: For the given matrices, find (AB)-¹ 2 5 4¹-[²8] B-1 7 6 B) A) 35 10 4 17 35 17 4 10 -3 2 0 C) 4 17…

A: We know for two non singular matrices A and B , AB-1=B-1A-1

Q: For the first 30 days of a flu outbreak, the number of students at VC who became ill is increasing.…

A: By the term geometrical growth, we mean increase by a constant ratio (r).In geometric growth, there…

Q: Cara earns money by babysitting. The relationship between time worked and money earned is…

A: Here we ill find how many Cara need to work to earn $85.5,

Q: Name: ID Time Remaining: 00:00:22 个 THOMPSON7688 Sylena Y-Desha Thompson Mas-Garcia José sets up…

A: Given: Number of hours Jose working today =6 hrs Jose percentage of job completion…

Q: A hot air balloon is fixed to the ground at point F and G by two ropes. If FBG is 86°, how far apart…

A: Cosine law of triangle

Q: Find the value of the vertical asymptote 2x²-3x+5 O-3 O-9 0 3 09

A: Consider 2x2-3x+5x-9

Q: Which of the following can be solved by Law of cosines? 2 A. C. 20° 40 5 5 3 110° B. 20° D. 40 5 5…

Q: f(x) = x^3 Use 5 long method for solution Use 6-long method for checking of solution Please refer…

Q: A golf ball is hit into the air and follows a path described below, where d is the horizontal…

Q: 1. Given circle O with tangent MP. a. If m/M = 150, then m<N =? b. If mzk = 63, then m<JMP =? M

A: Givenm(JNM)=150°⇒m(JKM)=360-m(JNM)⇒m(JKM)=360°-150°⇒m(JKM)=210°

Q: buying

Q: 6 1 + | 부 -2 19 41 21 -21 -41 =61 y - HO x

A: To find out the vertical asymptote.

Q: -=-2 61 41 21 -21 41 -61 do 4 X

Q: Sue Flay opened a McDonald's on White Plains Road and Cassa Role opened a Burger King across the…

Q: 1. For each pair of integers a and b, find d = gcd(a, b) and find x and y su (a) a = 356, b = 48 (b)…

Q: Convert 100 dollars to "widgets" (1 dollar = 3.94 widgets ) 39.4 O 3940 394

A: 1 dollar= 3.94 widgets

Q: (b) 3x² +8x-3≤0

A: 3x2+8x-3≤ 0⇒3x-1x+3≤ 0⇒-3≤ x≤13⇒x∈ -3, 13

Q: Let u = (7 - 2i, 2 + 5i). and v = (1 + i, -3 - 6i). Find a. u+ V b. 2iu c. u•v d. lull. and Ilv|I.…

Q: 1) From April through December 2000, the stock price of QRS Company had a roller coaster ride. The…

Q: QUESTION 14 If the units of measurement change to larger units, then the correlation: OA. becomes…

Q: ²-4x+4>0

Q: Find the coordinates of the centre and the radius of the circle described by the following equation:…

A: As we know that; The standard form of the equation of the circle is: x-h2+y-k2=r2 Where; The Center…

Q: In AABC, ZC is a right angle. Find the remaining side and angles. b=40, c = 41 (Round to the nearest…

A: As we know from the Sine Rule: asinA=bsinB=csinC Given: ∠C=90°, b=40, c=41

Q: 7. Consider the function g(x)-2(x+4)(x-2)(x+4). Identify the zeros, then graph the function g(x).…

Q: Question 6. Given integers a, b, c, d € Z, and m, n € N. (a) Suppose that a = b (mod n), and that m…

Q: Question 8 What are the x-coordinates of the vertices for the hyperbola represented by the following…

A: This is a problem related to conic section. Based on the general formula and concept we will answer…

Q: Find the length x. 320 X X= (Round to the nearest tenth as needed.) B 42

A: Given: Now, tan(32°)=42x⇒x=42tan32∘ ⇒x=67.21405

Question

33. A 5-m wire is used to support a tree. It is connected from the top of the tree to the ground, where it makes a 45° angle with the ground. Which of the given expressions represents the distance along the ground from the base of the tree to where the wire is secured to the ground?