/*! 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} Problem 49 Perform the indicated subtractio... [FREE SOLUTION] | 91影视

91影视

Log out

Learning Materials

Features

Discover

Chapter 1: Problem 49

Perform the indicated subtraction. $$3 \pi-(-10 \pi)$$

Short Answer

Expert verified
The solution to the problem \(3 \pi-(-10 \pi)\) is \(13 \pi\).

Step by step solution

01

Recognise the mathematical rule

Notice that the operation is the subtraction of a negative number, which is equivalent to the addition of a positive number. The mathematical rule here is subtracting a negative equals adding a positive. So, the equation \(3 \pi - (-10 \pi)\) becomes \(3 \pi + 10 \pi\).
02

Perform the addition

Now, simply add the two terms together. Both terms are multiples of \( \pi \), so they can be added together directly. This becomes \(3 \pi + 10 \pi = 13 \pi\).

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

Perform the indicated subtraction. $$-4.6-(-1.1)$$

Explain how to find the terms of the algebraic expression \(5 x-2 y-7\).

The list shows a pattern for various products. $$\begin{aligned}2(-3) &=-6 \\\1(-3) &=-3 \\\0(-3) &=0 \\\\-1(-3) &=3 \\\\-2(-3) &=6 \\\\-3(-3) &=9 \\\\-4(-3) &=? \end{aligned}$$ Use this pattern to find \(-4(-3)\)

Perform the indicated subtraction. $$0-(-13)$$

Simplify each series of additions and subtractions. $$-9-5+4-17$$
See all solutions

Recommended explanations on Math Textbooks

Statistics

Read Explanation

Geometry

Read Explanation

Logic and Functions

Read Explanation

Mechanics Maths

Read Explanation

Decision Maths

Read Explanation

Discrete 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.