Q12. Find the change in temperature.F... [FREE SOLUTION]

91影视

Pre-algebra

Ron Larson, Laurie Boswell, Timothy D. Kanold, Lee Stiff

$Math Studyset 91影视 Explanations$ Math

Common Core Edition 路 183 pages

ISBN: 9780547587776

Chapter 1: Q12. (page 35)

Find the change in temperature.
$From - 2 {}^{鈭�}{C to} 15 {}^{鈭�}C$ .

Short Answer

Expert verified

The change in temperature is $17 {}^{鈭�}{鈥�} C$ .

Step by step solution

Step-1 – Apply the concept subtraction

To add two numbers with similar signs, add their absolute values and keep the similar sign with the resulting number.

To add two numbers with opposite signs, subtract the absolute value of smaller number from absolute value of larger number and keep the sign of larger number with the resulting number.

Step-2 – Change between two numbers

To determine the change from first number to the second number, subtract the first number from second number.

Step-3 – Find the change in temperature

To find the change in temperature from $- 2 {}^{鈭�}{鈥�} C$ to $15 {}^{鈭�}{鈥�} C$ , subtract the initial temperature $- 2 {}^{鈭�}{鈥�} C$ from the final temperature $15 {}^{鈭�}{鈥�} C$ and solve further as shown below

$\begin{matrix} 15 鈭� (鈭� 2) = 15 + 2 \\ = 17 \end{matrix}$

Thus, the change in temperature is $17 {}^{鈭�}{鈥�} C$ .

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

Recommended explanations on Math Textbooks

View all explanations

What do you think about this solution?

We value your feedback to improve our textbook solutions.

91影视

Find the change in temperature.
$From - 2 {}^{鈭�}{C to} 15 {}^{鈭�}C$ .

Short Answer

Step by step solution

Step-1 – Apply the concept subtraction

Step-2 – Change between two numbers

Step-3 – Find the change in temperature

One App. One Place for Learning.

Most popular questions from this chapter

Recommended explanations on Math Textbooks

Logic and Functions

Theoretical and Mathematical Physics

Pure Maths

Statistics

Discrete Mathematics

Decision Maths

Study anywhere. Anytime. Across all devices.

91影视

Find the change in temperature.From-2C to鈭�15C鈭�.

Short Answer

Step by step solution

Step-1 – Apply the concept subtraction

Step-2 – Change between two numbers

Step-3 – Find the change in temperature

One App. One Place for Learning.

Most popular questions from this chapter

Recommended explanations on Math Textbooks

Logic and Functions

Theoretical and Mathematical Physics

Pure Maths

Statistics

Discrete Mathematics

Decision Maths

Study anywhere. Anytime. Across all devices.

Find the change in temperature.
$From - 2 {}^{鈭�}{C to} 15 {}^{鈭�}C$ .