Question: In ABC points D & E lie on BC & AC respectively . IF AD & BE intersect at M so that AM/DM=3 and BM/EM=4

In ABC points D & E lie on BC & AC respectively . IF AD & BE intersect at M so that AM/DM=3 and BM/EM=4 . If CD/BD in it's minimum form is a/b find a + b.

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock blur-text-image

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Mathematics Questions!

1. In a quadrilatecral OABC, D is the midpoint of BC and E is the point on AD such that AE : ED = 2:1. Given that OA = a, OB = b and OC = c, express OD and OE in terms of a, b and c. 2. Prove that...

NEED #5 Exercise 7.9 The axioms and all give al the way at the bottom #5. Exercise 7.9 Consider an incidence geometry where the betweenness axioms hold. Prove that the interior of any triangle is...

MATHEMATICS FOR MACHINE LEARNING Marc Peter Deisenroth A. Aldo Faisal Cheng Soon Ong Contents Foreword 1 Part I Mathematical Foundations 9 1 Introduction and Motivation 11 1.1 Finding Words for...

5. The points D, E and F divide the sides BC, CA and AB of a triangle in the ratios 1:4, 3:2 and 3 : 7 respectively. Show that there exists a point G such that the sum of the vectors AD, BE, CF is...

Abstract Geometry! Please only answer if 100% confident. Will rate thumbs up if correct! Theorem 0.1 (Cevas Theorem). Three cevians AD, BE and CF of a AABC are concurrent at a point P if and only if...

3. In a parallogram ABCD, P divides AB in the ratio 2:5 and Q divides DC in the ratio 3:2. If AC and PQ intersect at R, find the ratios AR : RC and PR: RQ. 4. D and E are any two points on the sides...

Let ABC be a triangle and let D, E be intersection of points of the bisectors of the interior angles at A and B with sides BC, AC, respectively. Let F be the intersection of point of the bisector of...

shown in the figure, the area of triangle ABC is 50. Points D, E, B and Fate on sides AC, AB, and BC, respectively, and AD = 9, 6. Find the area of triangle BCE if triangles CDG and EFG have equal...

DIRECTIONS: For each of the following questions, you may only site propositions 6.1, 7.1, 7.2, and 7.3; the incidence axioms, the betweenness axioms, and any definition from sections 6 & 7 of...

5 work assignment. DOODD " MATH - 2 PART 1 30 questions, 30 minutes 1. If s = 3x2 - 4y and t = 5x + 7y, then what is the value of s + ?? PART 1 A. 3.x2 + 5x + 3y B. 3x2 + 5x - 1ly C. 3.x2 D. 8x2 +...

For each pair of investment opportunities, indicate if they are more likely to be mutually exclusive or independent projects. Explain your choices. a. Cruise line: i. Build a cruise ship to carry...

Find the probability in each case. a. N = 1000, n = 60, = 75, and = 6; P(

1 Sarah owns a business which manufactures musical instruments. There has been an increase in sales and profits over the last two years but there has been a fall in demand for some products. She...

18. Project NPV (S6.3) Imperial Motors is considering producing its popular Rooster model in China. This will involve an initial investment of CNY 4 billion. The plant will start production after one...