What are the possible dimensions of a rectangle with an area of 40 square units? Check all that apply.
Base: 8 units
Height: 5 units
Base: 8 units
Height: 6 units
Base: 4 units
Height: 10 units
Base: 4 units
Height: 8 units
Base: 20 units
Height: 2 units
Base: 2 units
Height: 40 units
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1:base 8units height 5units

2:base 4units height 10units

3:base 20units height 2units

Step-by-step explanation:

1: base 8units height 5units

2:base 4units height 10units

3:base 20units height 2units

hello from mrbilldoesmath!

answer:

the domain is the set { -2, 0, 2, 3}

discussion:

the domain is the set of x values in the ordered pairs (x,y). taking the x, or first component, of each ordered pair gives   -2, 0, 2, 3.

you,

mrb