5x+7y=41 3x-2y=6 metodo de igualación es una ecuación 2x2

5x+7y=41

3x-2y=6

Multiply each equation by coefficient to y

2(5x+7y)=2(41 )

7(3x-2y)=7(6 )

Add both equations

10x+14y=82

+ 21x-14y=42

3x = 124

Divide both sides by 3 to find x

3x/3=124/3

X= 4

Now select an equation substitute x to solve for y .

10x+14y=82

10(4)+14y=82

40+14y= 82

Subtract 40 both sides

40-40+14y=82-40

14y= 42

Divide 14 both sides

14y/14=42/14

Y= 3

Your answer is point form ( 4,3)

where r the answers

step-by-step explanation:

the arc length is found by finding the circumference of the full circle (2xpixradius) and then dividing by 4 to find just one quarter of the circle (90 degrees).