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
klasskru [66]
3 years ago
10

Solving systems of three equations w/ elimination

Mathematics
1 answer:
Feliz [49]3 years ago
8 0
I solved with addition elimination, and matrices elimination and received the same answer. (0,0,-3) I hope that helps.
You might be interested in
What is the equation of the line that passes through the point (-5,5)and has a slope of -1
erastova [34]

Answer:

<h2>           y = - x  </h2>

Step-by-step explanation:

The point-slope form of the equation is y - y₀ = m(x - x₀), where (x₀, y₀) is any point the line passes through and m is the slope:

m = -1

(-5, 5)    ⇒   x₀ = -5,  y₀ = 5

The point-slope form of the equation:

y - 5 = -1(x + 5)

So:

y - 5 = -x - 5         {add 5 to both sides}

y = -x             ←  the slope-intercept form of the equation

3 0
3 years ago
3, +5,9,-6, what is the total score of Jesse's hand?​
poizon [28]

Answer:

11

Step-by-step explanation:

3 + 5 = 8

8 + 9 = 17

17 - 6 = 11

4 0
3 years ago
I don’t know the answer pls help I’ll give you brainliest!! 19 points.
gladu [14]

Answer:

it is A i think i am a nub tho

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
What is the measure of Z PRQ?<br> 62°<br> 108°<br> P.<br> N<br> R
Ksju [112]
The measure of PRQ is 46 degrees.
6 0
3 years ago
5 hours 15 min + 3 hours 33 min<br><br><br> show the working as well
Alika [10]

Answer:

8 hours 48 mins

Step-by-step explanation:

  h  m

  5:15

+3:33

--------------

  8:48

or

5 hours + 3 hours =8 hours,

15 mins + 33 mins = 48 mins

Therefore, it's 8 hours 48 mins.

7 0
2 years ago
Read 2 more answers
Other questions:
  • Circle J and circle K are shown in the diagram below.
    8·1 answer
  • And event organizer is reserving rooms for two companywide events. For the quarterly meeting this month she reserved 2 conferenc
    8·1 answer
  • Where would 4 cups be placed on the number line
    9·2 answers
  • A yacht is anchored 90 feet offshore
    5·2 answers
  • Several cases of 16-ounce bottles of water were purchased for $252.00. if one case costs $7.00, how many cases were purchased?
    6·2 answers
  • May someone help me out with this please
    8·1 answer
  • One step equation
    7·1 answer
  • A spinner has 20 equal-sized sections. Two of the sections are blue. a. What is the probability that the spinner will land on bl
    8·1 answer
  • A dartboard has 20 equally divided wedges, and you are awarded the number of points in the section your dart lands in. If you ar
    11·1 answer
  • What is the product of 5.8×1.2 explain how you know where to place <br> the decimal point
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!