Answer:
Perimeter: 26 units
Area: 24 units²
Step-by-step explanation:
12 + 9 + 5 = 26
A = 1/2BH
A = 1/2 12(4)
A = 1/2 48
A = 24
-1-5
6-(-3)
-6/9=-2/3
-2/3 is the slope
Answer:
470<x<530
Step-by-step explanation:
Let x be number of acceptable words
|x-500|<300
we write absolute value inequality representing the acceptable number of words, given the fact that absolute deviation is at most 30 words
-30<x-500<30
500-30<x-500+500<30+500
470<x<530.
