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
Vedmedyk [2.9K]
3 years ago
8

What is 2x+y=12 3x-18=y

Mathematics
1 answer:
Natalija [7]3 years ago
7 0
<span> 2x+y=12: y=4

</span><span>3x-18=y: x=2</span>
You might be interested in
Is -90 + (-5) positive or negative? Explain how you know.
horrorfan [7]

Answer:

negative because since -90 and -5 are both negative just add and keep it the sign which is -95

hope this helps

have a good day :)

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Geometry- I need an answer for x and y.
elixir [45]

Answer:

x = 13sqrt(3) ft = 22.5 ft

y = 13 ft

Step-by-step explanation:

The triangle is a 30-60-90 right triangle.

The ratio of the lengths of the sides is

short leg : long leg : hypotenuse = 1 : sqrt(3) : 2

From the ratio above we see that the hypotenuse is twice the short leg.

The long leg is sqrt(3) times the short leg.

y = short leg

x = long leg

26 ft = hypotenuse

y = 26 ft/2 = 13 ft

x = 13 ft * sqrt(3) = 13sqrt(3) ft = 22.5 ft

6 0
3 years ago
Read 2 more answers
What is the smallest prime that is a factor of the sum 51+ 1?
ale4655 [162]

Answer:

the smallest prime factor of 52 is 2

Step-by-step explanation:

What is the smallest prime that is a factor of 52?

52 = 4*13, or 52 = 2*2*13.  So the smallest prime factor of 52 is 2.

6 0
3 years ago
In the figure below the measure of &lt;1=5x°, the measure of &lt;2=y°, and the measure of &lt;3=85°. Find the value of each vari
elena-14-01-66 [18.8K]

Answer:

y=95

Step-by-step explanation:

17x5=85

180-85=95

y=95

7 0
3 years ago
!!!Please help!!!
Ahat [919]
2 square root of 3(im like 98% sure)
3 0
3 years ago
Other questions:
  • if a total of 16 cups of apples and blackberries are used, how many batches of the recipe did the chef make . 2 batches , 4 batc
    12·1 answer
  • Select the proper inverse operation to check the answer to 25-13=12
    9·1 answer
  • Three to the sixth power divided by three to the third power
    5·1 answer
  • HELP ME ASAP
    15·1 answer
  • Simplify the ratio 24:120
    7·2 answers
  • Solve for x parallel lines ​
    8·1 answer
  • Need help urgently extra points and mark brainlist sorry this is not math it’s reading and is very easy
    14·1 answer
  • If carpet costs $11 a square yard including padding and installation, what would it
    14·2 answers
  • I'm sry pls help! im bad at math:(((​
    7·1 answer
  • Please help me with this , it would mean alot​
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!