Help ASAP please 3.(03.01 LC)
The domain of the following relation: R: {(-4, 8), (8, 10), (5, 4), (1, 6), (5, -9)} is (1 point)
O {8, 10, 4, 6, -9}
O {-4, 1, 5, 8)
{-4, 8, 5, 1, 5)
O No domain exists

don't know what that says sorry i can't you

step-by-step explanation:

idk what it says

answer: sorry i can't you.

step-by-step explanation:

area of rectangle a is 2 times that of rectangle b that means 2x+x =   36cm^2

3x = 36cm ^2

x = 36/3

x= 12cm^2

and 2x = 24cm^2

now side of square = are divided by sides = 36/4 = 6cm

that means length of rectangle a and b is 6cm too

now for rectangle a,

l*b = area

= 6*y=24

y=24/6 = 4

therefore dimensions of rectangle a are- length = 6cm, breadth = 4cm

and for rectangle b, length = 6cm and breadth = 6-4 = 2cm.

hope this .