1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Kitty [74]
3 years ago
5

What is the solution to the following system?​

Mathematics
1 answer:
Norma-Jean [14]3 years ago
5 0

Answer:

(2,1,0)

Step-by-step explanation:

3x+3y+6z=9

3(2)+3(1)+6(0)=9

6+3+0=9

6+3=9

9=9

x+3y+2z=5

x(2)+3(1)+2(0)=5

2+3+0=5

2+3=5

5=5

3x+12y+12z=18

3(2)+12(1)+12(0)=18

6+12+0=18

6+12=18

18=18

You might be interested in
if the rate of change for one linear function is positive and for another is negative can they both be either increasing or decr
Alla [95]

Answer:

They can never be both either increasing or decreasing.

Step-by-step explanation:

If the rate of change i.e. the slope of one linear function is positive, that means the graph of the linear function makes angle which varies between 0° to 90° with respect to the positive direction of the x-axis.

Therefore, the function must be increasing.

Again, if the rate of change i.e. the slope of one linear function is negative, that means the graph of the linear function makes angle which varies between 90° to 180° with respect to the positive direction of the x-axis.

Therefore, the function must be decreasing.

Hence, if the rate of change of one linear function is positive and for another is negative, they can never be both either increasing or decreasing. (Answer)

6 0
3 years ago
Help me plsss 16,17,18 ;((((
ArbitrLikvidat [17]

Answer:

  16. -197 < -110

  17. 167 > -65

  18. Mercury, Earth, Mars, Jupiter, Uranus, Neptune

Step-by-step explanation:

It can help to plot these temperatures on a number line. The ones farther to the left are less than ones to their right.

__

16. -197 < -110 . . . Uranus < Jupiter

__

17. 167 > -65 . . . Mercury > Mars

__

18. Reading the graph from right to left, the order greatest to least is ...

  Mercury, Earth, Mars, Jupiter, Uranus, Neptune

Not surprisingly, this is the order of these planets outward from the sun.

6 0
3 years ago
Applying Triangle Classification Theorems
dexar [7]

Answer:

B is the answer on edge

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Use the table to write a proportion.
umka21 [38]

Answer:

it's probably ours it's just a lucky guess

Step-by-step explanation:

7 0
3 years ago
FREE 10 POINTSS<br> Which rule would translate triangle ABC 5 units to the left and 6 units up?
Elena-2011 [213]

Answer:

Huh...? You said free points...

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Other questions:
  • John receives a $15000 salary for working as an administrator. If John spends 40% of his salary on expenses each year, then how
    7·1 answer
  • What is the value of x in the following equation?<br> X/29=0.04
    6·1 answer
  • What is the length and width of rhe rectangle 2.1 length 1.2 width write it as fraction
    6·1 answer
  • In a diagram each line segment represents a bridge
    11·2 answers
  • Which ordered pairs on the line of the graph of y equals 10<br> x
    10·1 answer
  • At a local restaurant, the health inspector visits every 7 days, and the fire inspector visits every 12 days.
    14·1 answer
  • Omg this is hard plz help
    5·1 answer
  • The nth term of a sequence is represented by 3n4−10/6n4+7 . What is the limit of the the nth term as n becomes increasingly larg
    15·1 answer
  • 110 percent of 90 is what number
    15·2 answers
  • NEED HELP ASAP pls WILL GIVE POINTS<br> Solve for x.
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!