That would be choice 3
middle term = -3mn-8mn = -11mn and last term = + 2n^2
Answer:
90 boxes
Step-by-step explanation:
If you divide 5,400 by 60 you get 90. Hope this helps, let me know if correct, and have a great day!!
The answer is 23. you take .4 and times it by the first number, then times it by that number until you have 10 numbers. then add all of those numbers up
Answer:
Each child should have 1.25 or 1
pizzas.
Step-by-step explanation:
5 ÷ 4 = 1.25
Answer:
147 degrees
Step-by-step explanation:
all the angles of a triangle add up to 180 degrees. so, you must perform the operation 180-(83+64) which equals 33. this is the angle supplementary to angle 1. to find angle 1, you must subtract 180 and 33 since supplementary angles add up to 180 degrees. this is equal to 147 degrees.
