What is the best approximation for the area of a circle with a diameter of 19 meters?

use 3.14 to approximate pi.

29.8 m²
59.7 m²
283.4 m²
889.9 m²

choice b is correct

step-by-step explanation:

we have been given the following system of linear inequalities;

we are required to graphically determine the solution to these system of inequalities. using a graphing tool, the solution is as shown in the attachment below;

ion

step-by-step explanation:

ion ion ion ion ion ion ion ion ion ion ion

solve systems of equations by graphing. a system of linear equations contains two or more equations e.g. y=0.5x+2 and y=x-2. the solution of such a system is the ordered pair that is a solution to both equations. to solve a system of linear equations graphically we graph both equations in the same coordinate system

i'm assuming that it's c.)   volcanoes built the mountains and earthquakes tore them down.