A Problem Solving Approach To Mathematics For Elementary School Teachers (13th Edition)

13th Edition

ISBN: 9780135183885

Author: Rick Billstein, Shlomo Libeskind, Johnny Lott, Barbara Boschmans

Publisher: PEARSON

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Textbook Question

Chapter 11.1B, Problem 14A

a. Perform a following operations. Leave your answer as simple as possible.

i. 21 ∘ 35 ' 31 " + 49 ∘ 51 ' 32 "

ii. 93 ∘ 38 ' 14 " − 13 ∘ 49 ' 27 "

b. Express the following measurements in degrees, minutes, and seconds without decimals.

i. 10.3 ∘

ii. 15.14 ∘

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Chapter 11.1B, Problem 13A

Chapter 11.1B, Problem 15A

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Chapter 11 Solutions

A Problem Solving Approach To Mathematics For Elementary School Teachers (13th Edition)

Ch. 11.1 - MATHEMATICAL CONNECTIONS In the drawings below, we...Ch. 11.1 - If two lines, a and b, are perpendicular to the...Ch. 11.1 - Straight railroad tracks are sometime considered a...Ch. 11.1 - MATHEMATICAL CONNECTIONS Circles with the same...Ch. 11.1 - MATHEMATICAL CONNECTIONS The drawing below shows a...Ch. 11.1 - Answer each of the following and explain your...Ch. 11.1 - Given a line and a point not on the line, explain...Ch. 11.1 - How are pairs of parallel lines and skew lines a....Ch. 11.1 - Is it possible for ABC to have vertex C? Why?Ch. 11.1 - If planes and are distinct planes having points...

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a. Perform a following operations. Leave your answer as simple as possible. i. 21 ∘ 35 ' 31 " + 49 ∘ 51 ' 32 " ii. 93 ∘ 38 ' 14 " − 13 ∘ 49 ' 27 " b. Express the following measurements in degrees, minutes, and seconds without decimals. i. 10.3 ∘ ii. 15.14 ∘

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Chapter 11 Solutions