Aright triangle abc is shown below: a right triangle abc with height ab labeled 4 units and base bc labeled 5 units is shown. the area of the triangle above will equal one half of a rectangle that is 5 units long and __ units wide.

idk

step-by-step explanation:

i don't know

exa:

)

3+11

14

step-by-step explanation:

from this example, we can see that subtracting with integers is the same as adding the opposite. we can solve using a number line or by using the saying "keep, change, change" to us solve. it is important to remember that we can subtract a negative and end up with a larger number than we started with.