The upper-left coordinates on a rectangle are (-4,4), and the upper-right coordinates are (4,4).The rectangle has an area of 8 square units. Draw the rectangle on the coordinate plane below.

Then the coordinate of point is , and the coordinate of point is .

Step-by-step explanation:

Given that,

                The upper-left coordinate on a rectangle is .

                The upper-right coordinate on a rectangle is .

                Area of rectangle is square unit.

Let, is a rectangle.

The coordinate of point is and the coordinate of point is .

Diagram of rectangle is shown below:

Now,

∵Area of rectangle = Length Breadth

square unit =

∴ Breadth

⇒

squaring both sides, we get

⇒

⇒ = ±

∴

Then the coordinate of point is , and the coordinate of point is .

15

step-by-step explanation:

we are given the following expression and we are to solve it and find the product:

-13 × (-5)

solving the given expression in the standard order of solving a mathematical expression, beginning with the opening of brackets and then multiplying the terms and changing their signs.

-3 × -5 = 15 (answer is positive because when negative is multiplied with negative, it gives a positive answer)

fdvs

step-by-step explanation: vsfdvsfvd