Answer:
(- 2, 6 )
Step-by-step explanation:
Given the equations
3x + 2y = 6 → (1)
y - x = 6 ( multiply through by 3 to clear the fraction )
2y - 3x = 18 ( add 3x to both sides )
2y = 18 + 3x → (2)
Substitute 2y = 18 + 3x into (1)
3x + 18 + 3x = 6
6x + 18 = 6 ( subtract 18 from both sides )
6x = - 12 ( divide both sides by 6 )
x = - 2
Substitute x = - 2 into (1) and solve for y
3(- 2) + 2y = 6
- 6 + 2y = 6 ( add 6 to both sides )
2y = 12 ( divide both sides by 2 )
y = 6
solution is (- 2, 6 )
The correct order is: 0.25, 4/8=0.5 so they go above each other, 3/4
Answer:
3/4 of the area of the circle is of squared units.
Step-by-step explanation:
Equation of a circle:
The equation of a circle has the following format:
In which the center is and r is the radius.
Area of a circle:
The area of a circle of radius r is given by:
Circle (x+2)² + (y-5)² = 64
Comparing with the standard equation, we have that:
Area of the circle:
What is 3/4 of its area?
3/4 of the area of the circle is of squared units.
Hey there!
17 is greater than 20/5 because 20 divided by 5=4
Answer:
The answer is: m = 3/2
Step-by-step explanation:
The slope m = (y - y1)/(x - x1]
Replace the variables with the points given:
m = (2 - 5)/(1 - 3)
m = -3/-2
m = 3/2