Answer:
9/2
Step-by-step explanation:
perpendicular lines have slopes that are opposite and reciprocal
the reciprocal of -2/9 is 9/2
Answer:
-1/8
Step-by-step explanation:
Perpendicular slopes are negative reciprocals
The slope of y=8x+5 is 8, because it is in slope intercept form: y=mx+b form, where m is the slope.
Negative:
8/1--> -8/1
Reciprocal:
Flip the numerator and denominator
-8/1--> -1/8
So, the perpendicular slope of 8 is -1/8
Answer:
3rd choice
Step-by-step explanation:
x = 300 sales
1.3(300) = 301.30
20,000 + 301.30 = $20,301.30
There will be 6 stamps at Week 8 because the pattern is the stamp will increase 2 stamps then decrease 1 stamp consecutively.
