ralphy34
ralphy34
15-11-2018
Mathematics
contestada
[tex] | - 9 - 12| [/tex]
Respuesta :
gmany
gmany
15-11-2018
|a| = a if a ≥ 0
|a| = -a if a < 0
|-9 - 12| = |-21| = -(-21) = 21
Answer: |-9 - 12| = 21
Answer Link
VER TODAS LAS RESPUESTAS ( 93+ )
Otras preguntas
what happened on bloody sunday
How would you use population density maps to compare two different regions of the United States? Explain in 1 - 2 sentences. HELPPPPPP
a planet located outside of our solar system that orbits a star other than our sun is
What is a heat pump? Why does it need to put in external work? Help ASAP!
The united states has a _____________ court system, which means that it has one national court system plus separate court systems in each of the 50 st
In geology, _____ usually means determining time equivalency of rock units.
a pilot flies a plane south and then 600 miles west , where she lands the plane . How far south did the pilot fly the plane if she lands 610 miles from her star
I don't know how to start this ?
Rosalie earns extra money by working as a babysitter over the weekend. She charges $10 to drive to the home and an additional $8 per hour. The input values are
Its due in an hour plz help me
