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
Yuki888 [10]
3 years ago
13

Vhat is the solution to the following system? 3x+10y- 12z = 40 X-5y = 0 X-4z = 0

Mathematics
1 answer:
Nitella [24]3 years ago
3 0

Answer:x=20

y=4

z=5

Step-by-step explanation:the third equaiton times by 3 ,so we can get 3x-12=0

and along with the first equation we can get y=4

and the second equation x=20

the third equation z=5

You might be interested in
Help!giving brainliest and 30 points
eduard

Answer:

D 80

Step-by-step explanation:

step by step

350 +(-350)=0 + 5h = 750 + (-350) =400

5h/5 =400/5=80

h=80

7 0
3 years ago
Hello I need help with my scatter plot ​
tankabanditka [31]

The answer is no relationship (edit)

3 0
3 years ago
Can you walk me through on how to do this
denpristay [2]

Answer:

h=v/πr²

Step-by-step explanation:

v=πr²h

v/π=r²h

v/πr²=h

3 0
3 years ago
Which expression is equivalent to<br>the answer are after the first one
seraphim [82]
It would be D)
Hope this helps
5 0
3 years ago
Which expression has a value of 1/36?
Schach [20]
(1/36) = 0.0277777777778

(1/108)^3 = 7.9383224102<span> x 10^-7 </span>
(1/9)^4 = 0.000152415790276
(1/6)^2 = 0.0277777777778
(1/2)^5 =  <span>0.03125

The only one that matches with the value of 1/36 is (1/6)^2. Therefore, your answer is C. (1/6)^2
</span>




6 0
3 years ago
Read 2 more answers
Other questions:
  • What is the equation of the line in point slope form
    7·1 answer
  • I NEED HELP ON 15 AND 16 PLEASE HELP ME I DONT UNDERSTAND IT
    13·1 answer
  • If DE=4x+10, EF =2x-1, and DF=9x-15, find DF
    12·2 answers
  • I need help with this please, could you explain so I can understand better please
    13·1 answer
  • From car models to colors
    12·1 answer
  • Find the trangular prisms surface area
    6·2 answers
  • A water taxi travels around an island in a path that can be modeled by the equation y=0.5(x-14)^2 . A water skier is skiing alon
    6·1 answer
  • 1. Evan does some shopping at a market.
    15·1 answer
  • Thank u guys for helping me out but please I need help
    7·2 answers
  • Please help I’ll give brainlieast
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!