How would i get the area of a diagonal rectangle.

You need to find the distance between the points (10,0) and (15,5) This will give you the width. The length is the distance from (10,0) and (20,-10). The area = width * length.

width =  sqrt ( (5-0)^2 + (15-10)^2)

= sqrt50

length = sqrt ((-10-0)^2 + (20-10)^2)

=  sqrt 200

So the area of the rectangle = sqrt 200 * sqrt 50

= 10 sqrt2 * 5 sqrt2

= 10*5*2

= 100  square unts  Answer

hey there!

if she's saving for six months, let's divide the total number we need for the trip by six, dividing it into the amount that needs to be saved for each month.

500 ÷ 6 =

she needs to save at least this amount each month, so we should use this symbol: ≥

let x be the amount she saves each month.

your final answer is x ≥

hope this !

a function could be identified in 3 ways either on a chart,graph, or ordered pairs. first a function is that each point has its own. the rule is that there can be many x's to one y but there can not be 2 x's at different y's. so on a graph when you put a straight line through the y's there should be one dot only to be a function.

step-by-step explanation: