/*! This file is auto-generated */ .wp-block-button__link{color:#fff;background-color:#32373c;border-radius:9999px;box-shadow:none;text-decoration:none;padding:calc(.667em + 2px) calc(1.333em + 2px);font-size:1.125em}.wp-block-file__button{background:#32373c;color:#fff;text-decoration:none} Q5. If the measures of the acute ang... [FREE SOLUTION] | 91影视

91影视

Log out

Learning Materials

Features

Discover

Chapter 3: Q5. (page 110)

If the measures of the acute angles of a right triangle are 2x+4and width="43" height="20" role="math">3x-9, then x=?炉.

Short Answer

Expert verified

If the measures of the acute angles of a right triangle are2x+4 and 3x鈭�9, then x=19.

Step by step solution

01

Step 1. Description of step.

In a right triangle, one of the angle has measure 90掳.

02

Step 2. Description of step.

The sum of the angles of a triangle is 180掳.

As, the angles of a triangle are 2x+4, 3x鈭�9, 90 and thesum of the angles of a triangle is 180掳.

Therefore, it can be obtained that:

2x+4+3x鈭�9+90=1805x鈭�5=180鈭�905x鈭�5=905x=90+55x=95x=955x=19

Therefore, the value of x is 19.

03

Step 3. Write the complete statement.

If the measures of the acute angles of a right triangle are2x+4 and 3x鈭�9, then x=19.

Unlock Step-by-Step Solutions & Ace Your Exams!

  • Full Textbook Solutions

    Get detailed explanations and key concepts

  • Unlimited Al creation

    Al flashcards, explanations, exams and more...

  • Ads-free access

    To over 500 millions flashcards

  • Money-back guarantee

    We refund you if you fail your exam.

Over 30 million students worldwide already upgrade their learning with 91影视!

One App. One Place for Learning.

All the tools & learning materials you need for study success - in one app.

Get started for free

Most popular questions from this chapter

Find the values of xand y

Complete each statement with the word always, sometimes, or never. A line in the plane of the ceiling and a line in the plane of the floor are parallel.

Classify each pair of angles as alternate interior angles, same-side interior angles, corresponding angles, or none of these.

and

Use two lines of notebook paper as parallel lines and draw any

transversal. Use a protractor to measure

Measure one pair of alternate interior angles. Repeat the experiment with another transversal. What appears to be true?

Copy what is shown for Theorem 3-3 on page 79. Then write a proof in two-column form.
See all solutions

Recommended explanations on Math Textbooks

Discrete Mathematics

Read Explanation

Probability and Statistics

Read Explanation

Calculus

Read Explanation

Geometry

Read Explanation

Mechanics Maths

Read Explanation

Applied Mathematics

Read Explanation
View all explanations

What do you think about this solution?

We value your feedback to improve our textbook solutions.

Study anywhere. Anytime. Across all devices.