8. A-CED.3 El departamento de matemáticas necesita comprar nuevos libros de texto y computadoras portátiles para el aula de informática. Los libros de texto cuestan $ 116.00 cada uno y las computadoras portátiles cuestan $ 439.00 cada una. Si el departamento de matemáticas tiene $ 6500 para gastar y comprar 30 libros de texto, ¿Cuántas computadoras portátiles pueden comprar? (1) 6 (3) 11 (2) 7 (4) 12

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.

dont know

step-by-step explanation:

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