Answered: Consider the right triangle below. 5x -…

Consider the right triangle below. 5x - 3 2x + 7 x +4 If the perimeter is 40 units, find the value of x and the area of the triangle. The value of x is The area is square units.

Elementary Algebra

17th Edition

ISBN:9780998625713

Author:Lynn Marecek, MaryAnne Anthony-Smith

Publisher:Lynn Marecek, MaryAnne Anthony-Smith

Chapter7: Factoring

Section7.6: Quadratic Equations

Problem 7.163TI: A boat’s sail is a right triangle. The length of one side of the sail is 7 feet more than the other...

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Concept explainers

Average

In mathematics, everyone must have heard the term average in one place or other. Almost all types of calculation require taking out an average. In everyday life, the term is used for denoting a certain amount that can be said to be a typical quantity for multiple people or objects. In other words, if a group of people possesses a certain object, then the average gives us an idea regarding the quantity of the object possessed by each person. However, this is solely based on mathematical calculation. It is important to note that most people will not strictly have the average value in a group.

Question

please solve

Consider the right triangle below.
5x - 3
2x + 7
x+4
If the perimeter is 40 units, find the value of x and the area
of the triangle.
The value of x is
The area is
square units.

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