Question

In the diagram Suppose that you are not told that ABC and ADE are similar. Instead you are given that ED and CB are parallel. Under these conditions, explain why the triangles must be similar

Tagged in

Math

Algebra

Find answers to questions asked by students like you.

Q: Express the determinant in the form ai + bj + ck for real numbers a, b, and c.

A: To: Express the determinant in the form ai + bj + ck for real numbers a, b, and c. ijk2-16-351

Q: The population of two different species are given by P1 P1 = 4e0.6t - and P2. where t is measured in...

A: The population of two different species are given by, P1=4e0.6tP2=9e0.4t

Q: Find the slope of any line that is perpendicular to the line whose equation is x + 4y = 8.

A: We have to find the slope of line that is perpendicular to the line whose equation is given as: x+4y...

Q: Perform the computations in the given question as follows and express the results in the form x + yi...

A: To express in the form x+yi+zj(2+0)-2

Q: How far will the driver get if he drives at an average speed of 40 miles per hour for 3 hours and 45...

A: Click to see the answer

Q: In Problems 81–98, analyze each polynomial function

A: Since you have posted multiple questions, as per our policy we will answer first question. Please re...

Q: Find the exact values of the six trigonometric functions of u if u is in standard position and P is ...

A: Given that, the terminal side of the angle is P(-1,2) We need to find the exact values of the six tr...

Q: graph each of the following linear and quadratic functions. f (x) = -x2 - 8x - 15

A: Consider the quadratic function f(x)=-x2-8x-15 Comparing with the general equation y=ax2+bx+c, we g...

Q: 53. General Polynomial Inequality Solve the inequality 0 (p – x)() – x)(q – x)(p – x) where a <b<c <...

A: Given : (x-a)(x-b)(x-c)(x-d)≥0where a<b<c<d

Q: Can you do #17 and show work

A: The given function is of the form , fx = x2+8x-10 this function is of the form, y = ax2 + bx + c thi...

Q: Find an equation for the line with the given properties. Express your answer using either the genera...

A: Click to see the answer

Q: Find the balance if $3200 invested at an annual rate of 4%for 10 years, compound continiously

A: Let , P = Principal amount r = Annual rate of interest (in %) n = Time (in years) If...

Q: Use the vertex and intercepts to sketch the graph of the quadratic function. Give the equation for t...

A: Click to see the answer

Q: write the equation of the line that contains the indicated pair of points. Express final equations i...

A: The line contains the points -1, 2 & 2, 5.

Q: (a) Sketch the graph of f. (b) Find the domain D and range R of f. (c) Find the intervals on which f...

A: Giveny=3x-2To find1) graph of y2) domain of f and range of f3) intervals where f is increasing , de...

Q: Find the equation of a vertical line passing through the point (5, - 3).

A: Click to see the answer

Q: If x = - 2, the value of the expression 3x2 - 5x + 1/x is ________ .

A: Click to see the answer

Q: Algebra Question

A: To find the correct option

Q: Reduce the system to two equations in two variables. Because Equation 1 contains only x and z, we ca...

A: x+y+2z=17→(2)x+2y+z=16→(3)

Q: a-b pls

A: We have been given the parabola in the graph.

Q: just g pls

A: Solve g

Q: The graph of y = f(x) is given. Match each equation with its graph.

A: To match each equation with its graph.

Q: Use the graph of the rational function to complete the following statement. Ay 3- As x - 3, f(x) → -...

A: Just analyse the given graph at x = - 3- Means just before x=-3

Q: Deer population Refer to Exercise 45. It can be shown by means of calculus that the rate R (in deer ...

A: Given, R(t)=-4t3+42t To determine, a) when does population cease to exist b) Determine the positiv...

Q: How many days will it take for $1900 to earn $43.73 in interest at 7% p.a.? 30 days O 760 days 120 d...

A: Click to see the answer

Q: Find an equation of the ellipse with foci at (−3,7)and (−3,−3) and whose major axis has length 20.Ex...

A: The foci of the ellipse is (−3,7)and (−3,−3). The length of the major axis is 20.

Q: Write the equation of the line in fully simplified slope-intercept form. 12 11 10 9. 8. 4 3. 1. -12-...

A: Points (3,-3),(6,1)

Q: In Exercises 23-24, find a. (f + g)(x) and b. (f + g)(3). 23. f(x) = 4x - 5, g(x) = 2x + 1 24. f(x) ...

A: Click to see the answer

Q: In Exercises 12–13, subtract the polynomials. 12. (7x – 6x2 + 5x – 11) – (-8x³ + 4x2 – 6x – 3) 13. (...

A: We have to subtract the one polynomial from other .

Q: Determine whether the function is one-to-one. h(x) = x3 + 8

A: Recall that a function will have an inverse if and only if it is one-to-one on its domain. Here obse...

Q: 4 1 2 Consider matrix A = -2 -2 Which of the following statements -7 -2 -3 are true? is an eigenvect...

A: Click to see the answer

Q: An odd function is symmetric with respect to .(a) the x-axis (b) the y-axis(c) the origin (d) the li...

A: A function is symmetric with respect to the x-axis if reflecting the graph of the function in the x-...

Q: Find the vertical asymptotes, if any, and the values of x corresponding to holes, if any, of the gra...

A: Given , h(x)=xx(x-8) To calculate the vertical asymptotes and holes for the given rational function.

Q: can you help and show me how to do #18

A: 18) Consider the function gx=x2-2x+1 Here, the objective is to graph the function.

Q: Simplify by using the imaginary unit i. (a) V-25 (b) V-3· V-18 7 t V-98 (c)

A: Given: a -25b -3.-18c 7±-9814 To Find: To simplify

Q: 83-84 Falling-Body Problems Suppose an object is dropped from a height ho above the ground. Then its...

A: The ground level is denoted as the location where the height is equal to 0. The equation given is fo...

Q: This Simplification of the expression below, where u, v, and w denotesuitable positive realy numbers...

A: Click to see the answer

Q: Find the vertical asymptotes, if any, and the value of x corresponding to holes, if any, of the grap...

A: To find the correct option

Q: At the corner Shell station, therevenue R varies directly with the number g of gallons ofgasoline so...

A: Since R is directly proportional to g , this implies that R∝g . After removing the proportionality s...

Q: Divide 2r + 3x – 7x – 10 by x² – 2x.

A: Divide 2x4+3x3-7x-10x2-2x =2x2+7x3-7x-10x2-2x Divide 7x3-7x-10x2-2x=7x+14x2-7x-10x2-2x =2x2+7...

Q: write each of the following using positive rational exponents. For example, √ab = (ab)1/2 = a1/2b1/2...

A: Given: -∛(x + y)

Q: Perform the indicated operation and simplify the result. Leave your answer in factored form. [ x2/ (...

A: Click to see the answer

Q: Solve the inequality.

A: Consider the inequality 1x-3+1x+2≥2xx2+x-2 To solve the inequality, first bring all the terms to lef...

Q: d-f pls

A: It is given that the maximum value of the function is 160 is at x=20 and has a zero at x=45 ⇒Point (...

Q: Question 4

A: Click to see the answer

Q: Verify the identity by transforming the lefthand side into the right-hand side.

A: Click to see the answer

Q: State the relative maximum of the function. -3-21 -2- O (0, -5) O (-2, -3) (-3, -2) There is none

A: Click to see the answer

Q: 22 of 22. A total of 70 tickets were sold for a concert and earn the organizers $804. If the cost of...

A: Click to see the answer

Q: E. A square matrix 39. Let A be a matrix such that A2 A then, if B A -I then: A. B? = B B. B2 = 2B C...

A: Click to see the answer

Q: Find the degree of .2,,2 7xy + xy2 – 5x³ – 7.

A: We have to find the degree of the polynomial: 7xy+x2y2-5x3-7 Degree of a polynomial is the highest p...

Transcribed Image Text

15 6. 3. B-3-A 18. DB 19. L