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
mariarad [96]
4 years ago
10

The solution for{x-y=-2 2x+y=8

Mathematics
1 answer:
sveta [45]4 years ago
6 0
I hope this helps you



x-y=-2 y=x+2


2x+y=8


2x+x+2=8


3x=8-2


3x=6


x=2


y=x+2 y=2+2 y=4
You might be interested in
On a coordinate plane, a line is drawn from point A to point B. Point A is at (negative 4, 8) and point B is at (2, negative 4).
xxMikexx [17]

The x- and y-coordinates of point C, which partitions the directed line segment from A to B into the ratio 3:10 is; (-2.6, 5.2)

<h3>How to find coordinate points?</h3>

The coordinate of the points are given as:

A(-4, 8)

B(2, -4)

Ratio of partition is given as; 3:10

Now, the point at the given ratio is calculated from the formula;

C = [(mx2 + nx1)/(m + n)], [(my2 + ny1)/(m + n)]

Thus;

C = [(3*2 + 10*-4)/(3 + 10)], [(3*-4 + 10*8)/(3 + 2)]

C = (-34/13, 68/13)

C = (-2.6, 5.2)

Read more about Coordinate Points at; brainly.com/question/17206319

#SPJ1

6 0
2 years ago
Round your answer to one decimal digit. The volume of a cylinder is 1 800 cm3. If the height of the cylinder is 40 cm then the d
Lunna [17]

Answer:

7.57 cm

Step-by-step explanation:

Volume of a cylinder = πr²h

π = 3.14

r= radius

h = height

1,800 = 3.14 x r² x 40

r² = 1800 /(3.14 x 40)

r² = 14.33121

√14.33121 = r

r = 3.785658 cm

the diameter is the straight line that passes through the centre of a circle and touches the two edges of the circle.

A radius is half of the diameter

Diameter = 2 x 3.785658 cm = 7.57cm

6 0
3 years ago
AYUDAAA ES PARA HOY.!! :)​
expeople1 [14]

Answer:

200 paradise

Step-by-step explanation:

6 0
3 years ago
Which of the following is an example of a statistical question?
Brums [2.3K]
I would say “how many dogs do each of you have?”


The other questions could all be one answer, like, “there are two people that wear size eight shoes” or “29 students have dogs in this school” or “Toyota made 90 cars last year”

But the third option, one person could have one dog, another could have four, another could have none. The answers will vary and there will be multiple



If this answer helped you, I would appreciate a brainliest!



3 0
3 years ago
Danika has saved enough money to pay cash for a used car. She wants to buy a car that costs four thousand nine hundred dollars b
Likurg_2 [28]
5194... u got to multiply the original value of the car by the sales tax.. then add the tax to the value of the car for the new value
8 0
3 years ago
Read 2 more answers
Other questions:
  • ) Kerry and Andy Zell are retired and after saving their entire life, they have $210,000 in a savings account paying 3% compound
    11·1 answer
  • 0.416... 0.42<br>Put the correct sing &gt; or &lt; between the numbers in each pair ​
    5·1 answer
  • What is x divided by 6.2=-2.1
    14·2 answers
  • Hugh bought some magazines that cost $3.95 each and some books that cost $8.95 each. He spent a total of $47.65. Write an equati
    11·2 answers
  • Given: f(x)=-2x+2 and g(x)=4x+8 which table set up is correct to solve the equation f(x)=g(x)
    11·1 answer
  • A figure is translated using the rule (x, y) → (x – 3, y + 6). Which describes how the figure is moved? left 3 units and down 6
    9·2 answers
  • What is the volume of a sphere with surface area of 25 pi yd squared?
    13·1 answer
  • Please help.<br> Algebra.
    6·1 answer
  • Jose purchased 105 slices of pizza to sell at his school's fundraiser, yet at the end of the day, he had only sold 58. What is h
    9·1 answer
  • A cylindrical well has a radius of 100 feet and a height of 15 feet what volume of water well it take to fill in the well
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!