Asolution of salt and water contains 75 grams of water per 150 milliliters of the solution. if 1 mole of water weighs 16 grams, moles of water would be present in 30 milliliters of the solution. [round off your answer to two decimal places]

pentagon

step-by-step explanation:

the coordinates   a(5, -2), b(3,-1),c(-4,-4) d(-3,8) and e(-1,4) forms the vertices of the polygon when they are connected in order.

in order to classify that which polygon is it with the given coordinates, first count the number of vertices and then count the number of sides it can make with these vertices.

since, the given coordinates have five vertices, therefore, it will make five sides. moreover, pentagon is regular in nature therefore it will be convex.

now, a polygon with five sides is known as pentagon, therefore, the given polygon is the pentagon.

add a pic of the graph, then ill edit this "answer" and solve it for you : 3

step-by-step explanation: