ryruss22
ryruss22
02-05-2021
Mathematics
contestada
x - 2y = 0
2x + y = 5
Respuesta :
deniseambrogio
deniseambrogio
02-05-2021
x - 2y = 0
x = 2y
2x+ y = 5
Replace x
2(2y) + y = 5
4y + y = 5
5 y = 5
y = 5/5 = 1
x - 2y = 0
x - 2(1) = 0
x - 2 = 0
x = 2
x=2 and y=1
Answer Link
VER TODAS LAS RESPUESTAS ( 93+ )
Otras preguntas
You charge each customer $2.00 for a cup of lemonade and determine that your costs for supplies is $48.52. How much money will you be able to donate to the anim
What other continents directly touch Asia
I need ans asap!!Find the sum of all sides of the following rectangle
Find the midpoint of the segment with the following endpoints. (-5,-4)(-8,3)
In the adjoining figure, prove A + B + C + D + E = 180°
5 cm Work out the area of the shape. -20 cm- 4 cm 8 15cm The diagram shows a shape. Work out the area of the shape. cm cm 8 cm How -4 cm 9 cm Diagram NOT accura
How can two people have completely different personalities from each other? Support your argument with logical examples from your knowledge of Allport’s’ Trait
2. The formula A = ab is used to solve the O A. weight O B. area O C. height O D. length of rectangles and squares.
DEVELOPMENT ETHICS ADDRESS 3 KEY THEME PARATES THEM.
PLEASE HELP Will the answer be A) or D) there is confusion. I think it is D but it might be A because the figure has 1 hexagon, 2 pentagons, 2 squares and in th
