Hello if you could kindly pls help

A=4x^2+24x

Step-by-step explanation:

Plug 8x in for base and x+ 6 in for Hight

A=1/2(8x)(x+6)

Now multiply 8x and x+6

(8x)(x+6)=8x^2+48x

Dived by 2

(8x^2+48x)/2

A=4x^2+24x

Hope this helps!

: )

Calculate the area of the triangle in term of x.

We know that,

Hence,the area of triangle is 4x² + 24x units.

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.

answer: 40392

step-by-step explanation:

10098 x 4 = 40392