Answer:
Step-by-step explanation:
1st one
Answer:c
Step-by-step explanation:
hyp=6
adj=6
hyp:adj=6
:2
hyp:adj=

Answer:
The percent of change is 44.7%
Step-by-step explanation:
Given that:
38 staples to 55 staples
As the number of staples are increased, therefore, the percent will also increase.
Difference = 55 - 38 = 17 staples
Percent of change = 
Percent of change = 
Percent of change = 0.447*100
Percent of change = 44.7%
Hence,
The percent of change is 44.7%
The answer is C :))
hope that helped
Answer:
113
Step-by-step explanation:
note: to find the circumference of a circle using the radius, you use this equation -- 2
r. since the radius is 18, you make the equation 2
18. that gets you 36
, which, if put into the calculator, is about 113.