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
Lorico [155]
3 years ago
15

Need help with this please.

Mathematics
1 answer:
iogann1982 [59]3 years ago
4 0
Hi....

Im not sure if i got it right but i think its: 1.8........  Hope this helps. Brainliest Please
You might be interested in
Item 3
Kruka [31]

Answer:

The given  system as (3,3) as its solution.

Step-by-step explanation:

Here, the given system of the equation is:

4 x + 2 y = 18 ................  (1)

2 x + 3 y = 15      ...............  (2)

Now, to use the elimination method, w need to eliminate any of the variable.

Eliminate the variable x in the given system.

Multiply equation (2) with -2  we get,

(2 x + 3 y = 15  )(-2) ⇒ -4x - 6y = -30  .......  (3)

Add (1) and (3), we get:

4 x + 2 y   -4x - 6y    = 18  -30

or, - 4 y = - 12

or, y =  12/4 = 3    ⇒ y = 3

Putting in (1), we get

4x + 2(3)   = 18  or, 4x    = 18 - 6 = 12

or, x  = 3

(x,y)  = (3,3)

Hence, the above system as (3,3) as its solution.

6 0
3 years ago
If any of you want to be dora can you help me with these question please.
Sergeeva-Olga [200]
The answer is 3 because the length of the box is 10, the width is 5, and the height is 3.
7 0
3 years ago
Read 2 more answers
How wide is a rectangle with a length of 38 cm and 8 dm perimeter?
Lesechka [4]
Perimeter is all four sides added together, therefore.... 
 
38+38= 76

8dm= 80cm
80cm*2=160 cm

76+160= 236<span />
8 0
3 years ago
Read 2 more answers
3n + 6n -4 = 2n + 2 + 5n​
xxMikexx [17]

Answer:

3n +6n-4=2n+2+5n

9n-4=7n+2

9n-7n=2+4

2n=6

n=6÷2

n=3

7 0
2 years ago
Pls help friend memeeeememmeme
abruzzese [7]
D, volume = widthxheightxlength
8 0
3 years ago
Read 2 more answers
Other questions:
  • Find the first ten multiples of 6.
    7·2 answers
  • An electrician charges $40 per hour for service calls up to eight hours, but increases this rate by 50% for additional hours. Th
    11·1 answer
  • Find the solution of this system of equations. separate the x and y values.<br> x=2+y<br> -6x-6y=-12
    9·1 answer
  • Someone help please i dont know how to do this
    7·1 answer
  • Ok guys since it's almost Christmas I will do it easy so 2×7=?
    11·2 answers
  • If MJ = 30, KL = 32, and ML = 40, what is MK?
    10·2 answers
  • Please help this is due today!
    11·2 answers
  • Whis the 8 to the power of 10
    12·2 answers
  • 24 is 120% of what? Pls help
    12·2 answers
  • 4.<br> 1 in<br> 14 in<br> 2.5 in<br> Volume of each prisms
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!