Nate11282001
Nate11282001
24-07-2017
Mathematics
contestada
find 3x-y-3z if x=-2, y=1, z=-2
Respuesta :
DragunicGaming
DragunicGaming
24-07-2017
Substitute everything in first
3(-2)-1-3(-2)
Then simplify
-6-1+6 = -1
The answer is -1
Answer Link
nickktait
nickktait
24-07-2017
3 x (-2) - 1 - 3 x (-2)
(
Simplify by: Multiplying a positive and a negitive equals a negative:
(+) x (-) = (+))
Multiplying two negitives equals a positive:
(-) x (-) = (+) )
-3 x 2 - 1 + 3 x 2
(Eliminate the opposites)
Answer: -1
Answer Link
VER TODAS LAS RESPUESTAS ( 32+ )
Otras preguntas
Which statement is true of carriers? Select all that apply. A) They have one dominant allele. B) They express the recessive trait. C) They are heterozygous for
#1: mZGKH = O* 1 point G H (9x + 3) (13x – 11° к Your answer This is a required question a
Bronze which costs $7.05/kg is made by combining copper which costs $6.20/kg with tin which costs $8.70/kg. Find the number of kg of copper and tin required to
Hey guys so my assignment was to create a character and write a character analysis. My character is named Brian. Please just read over my essay and tell me what
Can someone please help me
Imagine that you design running shoes for a living. Which biometric would be most useful? A. the average weight of a runner B. the number of runners in a popu
pls help this answer thanks :) 1. who is the charaters in the story :) 2. what lesson can get from the story pls help help pls
7. must/have/ left/ l/book/somewhere/ my/this/ room/in8. have/ looked/ everywhere/ l/book/for/my/but/ find/l/it/can't
Đa thức P= 4x^2 -12x+9
is there layering of patterns in Kenyatta hill-African
