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
Irina-Kira [14]
3 years ago
9

What is the answer to this problem. X+y=2 X-y=-10

Mathematics
1 answer:
Sergio [31]3 years ago
3 0

Answer:

x=-6   y=4

Step-by-step explanation:

-6+4=2

-6-4=10

You might be interested in
577 rounded to the nearest ten
anygoal [31]

The correct answer 580

Hope this helps

7 0
2 years ago
Read 2 more answers
In the above figure, the radius of curvature is 10 ft and the height of the segment is 2 ft. What's the length of the chord?
erma4kov [3.2K]
A  about 12 feet is the lenth of the cord

4 0
3 years ago
PLS HELP ME.
yarga [219]

Answer:

15092cm^3

Step-by-step explanation:

The total thickness of the strip of metal sheet  would be 2*10=20cm

the new radius of the cylinder would be 9/2+20=24.5cm

Volume of a cylinder: ((pi)r^2)h

the height is 8cm

Volume : (22/7)*24.5^2*8

=15092cm^3

7 0
3 years ago
Factorise completely 3m^2-48​
Helen [10]

Answer:

3 (m^2 - 16)

Step-by-step explanation:

factoring means taking out a common multiple of all the terms in the expression

in this case, if you multiply 3 and m^2, 3 and -16, you would get 3m^2-48​

so you take the three and put it outside of the parenthesis that contains the factored terms

this leaves you with 3 (m^2 - 16)

3 0
2 years ago
Find the length of the leg. If your answer is not an integer, leave it in simplest radical<br> form
Setler [38]

Step-by-step explanation:

{14}^{2}  = 2 {a}^{2}  \\ 2 {a}^{2}  = 196 \\  {a}^{2}  = 98 \\  a = \sqrt{98 }  =  \sqrt{49 \times 2}  \\  =  7 \sqrt{2}

7 0
2 years ago
Other questions:
  • (25 points, please help! Brainliest!) Mrs. Hanger is painting the following picture of an H to hang in the entryway of her home.
    11·1 answer
  • The value of the 7 in 34.72 is how many times the value of the 7 in 28.097
    7·1 answer
  • Help with 3 problems! Worth 23 points!!!
    8·1 answer
  • mrs. Smith has a maximum of $50 to spend at a museum I think it cost $7 he can spend P dollars to buy other things at the Museum
    12·1 answer
  • Which exponential function represents growth? A) f(x) = ( 1 2 )x B) f(x) = 4 3 -x C) f(x) = 2-x D) f(x) = 2x
    13·1 answer
  • 7 2/3-(-4 1/4)<br> calculate each diffrence.estimate before calculating
    12·1 answer
  • Can someone plz help me with this
    11·2 answers
  • How many altitudes are inside and outside an obtuse triangle
    9·1 answer
  • Which number line shows the solution to the inequality 4x+ 5 &gt; 9​
    15·1 answer
  • HELPPPPPPPPPP PLEASE ​
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!