Answer: D. a heuristic.
Step-by-step explanation: Heuristic is the use of simple mental shortcuts to solve problems and make decisions quickly and efficiently without spending a lot of time thinking about the problem and how to solve it.
In this case, Tim uses the simple trick of reminding himself that "i" comes before "e" except after "c", without spending time to actually remember or memorize the correct spelling of the word.
Answer:
a=100 sq. cm.
Step-by-step explanation:
a= l×w
a=10×10
a=100
Answer:
can you take a picture of it? the format you put it in is confusing.
To completely factor you must from the Greatest common factor
In this case it is 4z
So the complete factorization is
4z(4x + 5y)
Answer:
D. -19/2
Step-by-step explanation:
Well, we know that R is greater than Y and that at the midpoint, R is 10.5, so Y can't be greater than this (c, 13) and that it isn't the same (b, 10.5). It could either be -8 or -19/2 (which is -9.5). Being that your first coordinate is in fraction form, the second one would also have the be, making the answer D. -19/2
