snzzyninja snzzyninja

24-03-2019
Mathematics

contestada

What is 2|u| – |v|, if u = –9 and v = –2?

A. –18
B. 16
C. –20
D. 20

Respuesta :

gracethompson29 gracethompson29

24-03-2019

I believe the answer would be B

Answer Link

jimrgrant1 jimrgrant1

24-03-2019

Answer:

B

Step-by-step explanation:

Note that the absolute value always returns a positive value, that is

| - 2 | = | 2 | = 2

given

2| u | - | v | with u = - 9 and v = - 2, then

2 | - 9 | - | - 2 |

= 2 × 9 - 2 = 18 - 2 = 16 → B

Answer Link

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