It will take 9 hours because 3 times 9 is 27
Answer:
180
Step-by-step explanation:
formulae=H×L×W so....5×9×4=180
If you were to factor you would do what my teacher likes to call reverse foil so it would look like this (x-9)(x+4) so what you do is you brainsrorm to see what multiplies what to get that and 9*4=36 so that is how you factor -36 to find the -9
Hope this helps if I'm correct if not I will try to find the answer
Answer:
Step-by-step explanation:
it is the side that is oppistie of the right angle