Answer:
GCF is the largest factor that all terms have in common.
Answer:
52ft
Step-by-step explanation:
perimeter of a rectangle = 2 (height+ breath)
Area of a rectangle = height× breath
144= 8×L
L= 144/8 = 18ft
perimeter= 2(8+18)
perimeter= 2(26)= 52ft
Answer:
-23 = x
Step-by-step explanation:
-(-9) = 9
The thing with double negatives is that they form a plus sign, so that is really a POSITIVE nine. Therefore you do the inverse to find <em>x</em>: -14 - 9 = -23.
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