Use the quadratic formula to solve the equation. if necessary, round to the nearest hundredth. x^2+3=-4x
a. 1,3
b. -1, -3
c. 1, -3

Apark is in the shape of a rectangle. the park authorities are planning to build a 2-meter-wide jogging path in the park (shown as the shaded region in the image). what is the area of the jogging path? plz

What is the arc length when θ =pi over 3 and the radius is 5 cm? (5 points) 5 pi over 3 cm 10 pi over 3 cm 16 pi over 3 cm pi over 3 cm

Solve the system of equations using the linear combination method. {4x−3y=127x−3y=3 enter your answers in the boxes.