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
n200080 [17]
3 years ago
13

2x + y + 3z = 19 3x + 2y + 3z = 19 X + 4y + 2z = 9 What is the value of x?

Mathematics
2 answers:
Sergeeva-Olga [200]3 years ago
6 0
X = 1 (Just adding characters)
Brrunno [24]3 years ago
4 0

Answer:

4.5

2.5

4

Step-by-step explanation:

(someone passed this to me) 90% of people marry there 7th grade love. since u have read this, u will be told good news tonight. if u don't pass this on nine comments your worst week starts now this isn't fake. apparently if u copy and paste this on ten comments in the next ten minutes you will have the best day of your life tomorrow. you will either get kissed or asked out in the next 53 minutes someone will say i love you

You might be interested in
What does m equal and please show how to do it: m-4=2m
Tju [1.3M]

Answer:

m - 4 = 2m \\ m - 2m = 4 \\ m(1 - 2) = 4 \\ m( - 1) = 4 \\  -  m = 4 \\ m =  - 4

8 0
3 years ago
What is 6.29 converted to a whole number?
enyata [817]
That is fractional, it can not be represented as a whole number, though it can be represented as an improper or mixed fraction because it is a rational number.

629/100 or 6+29/100
5 0
3 years ago
Read 2 more answers
Hello there! <br><br> Can I get someone help please ? Thanks!
natulia [17]
Since they are right triangles use Pythagorean Theorem.
a^2 + b^2 = c^2 where c is the hypotenuse.

a.  12^2 + b^2 = 13^2
144 + b^2 = 169
subtract 144 from both sides
b^2 = 25
take the square root of both sides
t = 5  This is also know as a Pythagorean Triple 5-12-13

b.  a^2 + 9^2 = 12^2
     a^2 + 81 = 144
subtract 81 from both sides
a^2 = 63
take the square root of both sides
a = √63
a = √(9 * 7)
a = 3√7

c.   6^2 + 9^2 = c^2
    36 + 81 = c^2
117 = c^2
take the square root of each side
c = √117
c = √(9*13)
x = 3√13
4 0
3 years ago
rectangular piece of paper 4 cm wide length twice its width measuring 3 cm by 7 cm how many sq cm will be visible on top?
aalyn [17]
22 square centimeters
8 0
2 years ago
How do you translate this sentence into an inequality?
iren [92.7K]
5/8x\leq 15
8 0
3 years ago
Read 2 more answers
Other questions:
  • Marko terzo please help
    13·1 answer
  • Select from the drop-down menus to correctly complete the statement.
    13·2 answers
  • Ali bought 16 packs of cola each pack had 6 cans he drank 9 cans how many left?
    5·2 answers
  • A school sells boxes of cookies each year for a charity fund. The data set shows the number of boxes the 10 families living on W
    15·1 answer
  • The standard form of 230 000
    7·2 answers
  • A.756<br> b.936<br> c.1,008<br> d.1,080<br> HELLLPPPPP
    8·2 answers
  • A few more need to get done ty
    7·2 answers
  • Hhhhhhhhhhhhhheeeeeeeeeeeeeeeeeeeeeeeeeeeeeellllllllllllllllllllllllllllpppppppppppppppppp
    15·1 answer
  • What is a radius in geometry, and what are some examples of it?
    10·1 answer
  • Find the measure of the missing angles.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!