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Q.12 Given: u <-1, 7> and v <4, -3> Find: (u - v) (u + v) <-75, -100> <25, 100> <-25, 100> <75, -100>

Q.12 Given: u <-1, 7> and v <4, -3> Find: (u - v) (u + v) <-75, -100> <25, 100> <-25, 100> <75, -100>

Mathematics For Machine Technology
Mathematics For Machine Technology
8th Edition
ISBN:9781337798310
Author:Peterson, John.
Publisher:Peterson, John.
Chapter39: Symbolism And Algebraic Expressions
Section: Chapter Questions
Problem 16A: What are the lengths of the following dimensions in Figure 39-11? Alldimensions are in millimeters....
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Subject is Precalculus 
The subject of the paper is Applications of Trigonometry.

The images are in Spanish but here are the questions in English.


Q.11 Calculate the area of a triangle with: a = 8, b = 12 and an included angle of 78 °.

46,95

38,73

35,26

43.12


Q.12 Given: u <-1, 7> and v <4, -3> Find: (u - v) (u + v)

<-75, -100>

<25, 100>

<-25, 100>

<75, -100>

Question 11 O O O O Calcula el área de un triángulo con: a = 8, b = 12 y un ángulo incluido de 78 º 43.12 46,95 38,73 35,26
Transcribed Image Text:Question 11 O O O O Calcula el área de un triángulo con: a = 8, b = 12 y un ángulo incluido de 78 º 43.12 46,95 38,73 35,26
Question 12 O O O O Dado: u <-1,7> y v <4, -3> Halla: (u. v) (u + v) <25, 100> <-75, -100> <75, -100> <-25, 100>
Transcribed Image Text:Question 12 O O O O Dado: u <-1,7> y v <4, -3> Halla: (u. v) (u + v) <25, 100> <-75, -100> <75, -100> <-25, 100>
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