There are 376 students in 5th, 6th 7th and 8th grade at carpenter
middle school. there are 82 students in 5th grade. the rest of the
students are equally divided among 6th, 7th, and 8th grade. how many
students are in the 8th grade?

98 students in eighth grade

Step-by-step explanation:

Subtract 82 from 376

376-82=294

Divide 294 by three for the three grades

294÷3=98

x/7.50 = 15

x= 7.50 / 15 divide

step-by-step explanation:

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.