A, B, X and Y are four points on a horizontal plane. B is on the bearing 090° from A. X is 7.5m due north of B and on a bearing 050° from A. Y is due north of A and on a bearing 340° from B. Calculate correct to three significant figures: a.|AB| b. |AY| c. The components of vector XY.

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Q: Q1/ Find the slope of the line : 3x + 4y = 12. x+3= the slope is y=- m=--

A: Given: The equation of line is, 3x+4y=12 The slope of the line is to be determined.

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A: Given:-  End A of the link has a downward velocity v₁ of 2 m/s during an interval of its motion. For…

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A: Hello dear The answer is found to be 22° For explanation please see the attached solution, thanks

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Q: Let f(x, y) = x3 + y3 – 9xy + 27 , then (3,3) is saddle point. True False

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Q: Compute the vertical displacement at joint G. the area of all bars A = 5 in?, and E = 29,000…

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Q: Q3/ write force F as Cartesian Vector. Also find:1. The moment of a force about point O. 2.The…

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Q: 3. Calculate horizontal displacement of C ( El=constant) D

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Q: SOLVE THE MIDSPAN DEFLECTION AND SLOPE AT THE LEFT SUPPORT USING DOUBLE INTEGRATION METHODS.  Show…

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Q: Compute the vertical and horizontal components of displacement of joint C produced by the loads. The…

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Q: Find the largest and smallest angle changes with their directions at point A, as the unit…

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A: Step 1: Step 2: Step 3: Step 4:Step 5:Step 6:Step 7:

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Q: 2- Find the value of F, if P=360N, a=15°, B=30°, and the resultant is acting along the х-аxis. Y F P…

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Q: A trough is full of liquid of weight density 9,000 N/m³. The ends of the trough are equilateral…

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A:

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Q: Prove Δv/v = Δe/1+e

A: General formula for settlement due to compaction:

Graphical Methods

The graphical method is a method of solving equations involving more than one variable using the Cartesian coordinate system. In civil engineering, the use of the graphical method is limited to the problems involving two variables. The graphical method has a great impact in solving the questions regarding engineering mechanics.