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
fredd [130]
3 years ago
10

Solve this system of eqations y= 2x x= -y+2x show work for full credit​

Mathematics
1 answer:
Salsk061 [2.6K]3 years ago
8 0

Answer:

x = 2/3

y = 4/3

Step-by-step explanation:

y = 2x    ----------------(I)

x = -y + 2      -----------------(II)

substitute y =2x in equation (II)

x = -2x + 2

x +  2x = 2

     3x = 2

      x = 2/3

Plugin x = 2/3 in equation (I)

y = 2 * \frac{2}{3}

y = 4/3

You might be interested in
The height of a house is 39.2 ft, a doll house replica is 2.8 ft. What is the scale<br> factor?
Tatiana [17]
I might be wrong cause I don’t removed this from 4 years ago but it should be 36.4 also plz mark brainlyiest
3 0
3 years ago
If 1/3 = 2 , 2/3 = ?
Andrei [34K]

Answer:

2/3 = 1.5

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
the perimeter of a triangle is 38 ft . One side is 14 ft long . Another side is 9 ft long . How long is the third side ?
Aleks [24]
38 - (14+9) = 15ft long
4 0
4 years ago
En un paralelogramo de tiene ?
soldi70 [24.7K]

Answer:

Elementos y propiedades del paralelogramo

Lados: el paralelogramo tiene cuatro lados, siendo iguales y paralelos dos a dos (a y b). Ángulos: los ángulos interiores son iguales dos a dos, siendo iguales los ángulos no consecutivos (α y β). Como en todo cuadrilátero, sus ángulos interiores suman 360° (2α + 2β = 360°)

Step-by-step explanation:

Elements and properties of the parallelogram

Sides: the parallelogram has four sides, two by two (a and b) being equal and parallel. Angles: the interior angles are equal two by two, the non-consecutive angles (α and β) being equal. As in any quadrilateral, its interior angles add up to 360 ° (2α + 2β = 360 °) (English version lol)

6 0
3 years ago
Help me please,Thanks
yawa3891 [41]
12*5*4.25=255 cubic in (total vol.)
.25*.25*.25=1/64 (vol. of small cube)
255/(1/64)=16,320 cubes
7 0
3 years ago
Other questions:
  • one number is 10 more than another. the sum of twice the smaller plus three times the larger is 55. what are the two numbers
    12·2 answers
  • Steel Factory Workers AgesMean: 42 Median: 38 Range: 52 Mean Deviation: 11.23Shift 118255642293854473530Shift 223195049673430594
    5·1 answer
  • Dan has 4 over 5 cup of ice cream. How many 1 over 8 -cup servings are in 4 over 5 cup of ice cream?
    15·1 answer
  • The capacity of a container is 2060 milliliters. convert this to liters
    13·2 answers
  • 30+12=?(5+2)<br> what factor is missing from the equation?
    11·2 answers
  • Write the equation of the line that is parallel to the graph of 3x − y = 5, and whose y-intercept is (0, -7).
    15·1 answer
  • Mary invests £1200 in a savings account. The account pays 1.5% compound interest per year. Work out the value of her investment
    10·1 answer
  • Sally found that out of 750 cans stamped in the ½ hour trial run, 150 were not stamped. About how many were not stamped in 3 hou
    10·1 answer
  • A drink was spilled on the math problem shown below. 67.5 times 4.Blank = blank.50 Ron remembers that the second factor was a de
    7·2 answers
  • Which expression fits this description?
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!