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
Which is longer 1/4 foot or 1/4 yard
quester [9]
1/4 yard. There isn't much more of a way to explain it. Its just remembrance for this
7 0
3 years ago
Read 2 more answers
6) Find the probability of rolling a multiple of 1.
Vikki [24]

Answer:

6/6??

Step-by-step explanation:

1 is a multipe of every number

i am guessing out of one roll

there are six sides

8 0
2 years ago
Read 2 more answers
1,000.00 at 4.5% interest for 2 years
siniylev [52]
Each year we add 4.5% interest.
4.5% as a decimal is 0.045.
We multiply by 1.045 to add this interest.
(not 0.045, this would just be the interest and wouldn't keep the whole)

To start: $1,000
Multiply by 1.045 for the first year.
Now we have $1,045.
Multiply by 1.045 again for the second year.
Now we're at 1092.025.
We need to round up to the nearest cent...$1,092.03
4 0
3 years ago
What is the percent of 3.16 to 3.70
kicyunya [14]

Answer:

85.4054%

Step-by-step explanation:

3.16/3.7 × 100

Divide.

0.854054 × 100

Multiply.

= 85.4054

5 0
3 years ago
WILL MARK BRAINLIEST!!! 40 POINTS!! ACTUAL ANSWERS, PLZZZ
vitfil [10]

Answer:

Step-by-step explanation:

PART A:  2x^5 + 3x^2-3

It is a fifth degree polynomial because, the highest degree is 5 and it is in the standard form since, the polynomial is written in descending order i.e, from highest degree to the least

part B:

Closure property is  applicable to the subtraction of polynomials.

for example 2x^4+2x^2-5 is a polynomial and 2x^3+2x+2 is also a polynomial.

if we subtract these two polynomials, the outcome

2x^4-2x^3+2x^2-2x-7 is also a polynomial

4 0
3 years ago
Read 2 more answers
Other questions:
  • How do I do thisbfhdjdjdjdjdnndd
    15·2 answers
  • I have provided 2 pictures. Please help.
    14·1 answer
  • Whats a positive integer?
    15·2 answers
  • The present age of Sahil’s mother is three times the present age of Sahil.
    8·1 answer
  • I need help on this question
    7·1 answer
  • Will be giving brainliest to the correct one, no links or account will be reported:)
    14·1 answer
  • 2x – 3 &gt; -4x + 2<br> What is the solution to the inequality
    5·1 answer
  • What is the expected value of X
    8·1 answer
  • I need help with this problem ASAP!
    12·1 answer
  • Can u pls do this problem,
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!