The sum of consecutive even integers is 80

x+x2

x(x+2)=80

x^2+2x-80+0

x^2+10x-8x-80=0

x(x+10)-8(x+10)=0

(x+10)(x-8)=0

x=8 or -10

the numbers are 8 and 10 or -8 and -10

Hope this helps! (:

Step-by-step explanation:

10 cm

step-by-step explanation:

if the polygon is a rectangle, then the perimeter is x+x+y+y. using the values that you gave, the perimeter is 3+3+2+2=10cm.

a line is an defined derm because it

a)contains an infinite number of points b) can be used to create other geometric shapes c)describes something that does not have width or depth d) is a term that does not have a formal definition. a line is an undefined term because it: contains an infinite number of points.