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 ( 56+ )
Otras preguntas
What is the pOH in a solution that has pH = 11.39?
You start driving south for 16 miles, turn left, and drive east for another 12 miles. At the end of driving, what is your straight line distance from your start
The table shows the shoe sizes of women of different ages. Which best describes the strength of the model? A. a weak positive correlation B. a strong positive c
Which expression shows the product of 1.5 x 106 and 12,000? A. 1.8 x 1018 B. 1.8 x 1010 C 1.8 x 10° D 1.8 x 1024
A sailfish can swim u to 68 miles per hour. At this rate, how far can a sailfish swim in 1/4 hour? A. 34 mi. B. 27.2 mi. C. 17 mi. D. 10.2 mi.
2. Which of the following provides the MOST energy to Earth's organisms? a. oxygen b. carbon dioxide c. sunlight d. Water
it's almost midnight right now, if something is due tomorrow may 21 on edmentum, does that mean i have all day tomorrow to work on it?
what does the term up in arms means?
Determine the hydronium ion concentration in a solution that is 0.00011 M Ca(OH)2
can I HV topics about prepared speech
