The three lines shown in the diagram below intersect at the same point. The measures of some of the angles in degrees are given as 3(x – 2)°, (y)°, 12°, 42°. 3(r – 2)° 42° a. Write and solve an equation that can be used to find the value of x.

The three lines shown in the diagram below intersect at the same point. The measures of some of the angles in degrees are given as 3(x – 2)°, (y)°, 12°, 42°. 3(r – 2)° 42° a. Write and solve an equation that can be used to find the value of x.

Elementary Algebra

17th Edition

ISBN:9780998625713

Author:Lynn Marecek, MaryAnne Anthony-Smith

Publisher:Lynn Marecek, MaryAnne Anthony-Smith

Chapter3: Math Models

Section3.4: Solve Geometry Applications: Triangles, Rectangles, And The Pythagorean Theorem

Problem 3.76TI: The measure of one angle of a right triangle is 30° more than the measure of the smallest angle....

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Question

b.
Write and solve an equation that can be used to find the value of y.

The three lines shown in the diagram below intersect at the same point. The measures of some of the
angles in degrees are given as 3(x – 2)°, (y)°, 12°, 42°.
12°
3(г - 2)°
42°
а.
Write and solve an equation that can be used to find the value of x.

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