Answer:
O No. She used the wrong slopes when graphing the equations.
Step-by-step explanation:
Answer:
11
4/5
Step-by-step explanation:
there u go thats quick maths
The formula for finding the area of a triangle is base x height ÷ 2. With that in mind…
18 x 10 = 180 in
180 ÷ 2 = 90 in
The coordinate pair (-4,5) could be the fourth vertex of the square.
<h3>Quadrilaterals</h3>
There are different types of quadrilaterals, for example: square, rectangle, rhombus and trapezoid. Each type is defined accordingly to its length of sides and angles. For example, the square has all side equals and angles equal to 90°.
For solving this question, you should plot the given points as shown in attached image. Note that you have only two sides of a square, and you need a point (W) for completing the square.
As you have a square, all sides should have the same dimensions and all angles should equal to 90°. Therefore, the coordinates for the point W should result in equal and parallel sides XY and XZ. For this, from the attached image, you can see that the x-coordinate for the point W should be equal to the x-coordinate for the point Z. And, the y-coordinate for the point W should be equal to the y-coordinate for the point Y.
Thus, coordinate pair (-4,5) would be the fourth vertex of the square.
Read more about the quadrilaterals here:
brainly.com/question/12556704
1/13.5=5/x.
13.5x5=67.5 then divide that by 1 so yea it anwer is 67.5ft