Need help look at the attachment dont know where to begin

A = 84m²

Step-by-step explanation:

The easiest way to approach this is to break the polygon into two recognizable shapes, find the areas of each shape, then add them together.

The two shapes that make up this polygon are a rectangle and a triangle. First, find the area of the rectangle.

Next, find the area of the triangle. (I understand it may be harder to find the height of the triangle, but all you need to do is carefully examine the dimensions of the polygon. 10m is the distance from point D to line AB, and 4m is the length of AE. Just subtract them to get the height of the triangle.)

Lastly, add the two areas together.

my guess would be b and d, but i didn’t actually get out the pen and paper. lol

given : the shape of his satellite can be modeled by   where x and y are modeled in inches.

now,the given equation   is a equation of parabola.

here, coefficient of x is positive, hence the parabola opens rightwards.

on comparing this equation with standard equation , we get

in standard equation, coordinates of focus=(0,m)

thus for given equation coordinates of focus=(0,1.5)

step-by-step explanation: