Answer:
x = 6 and DF = 3*6-3 = 15
Step-by-step explanation:
Given triangles are similar and their side lengths are proportional
the similarity ratio for this pair is 4/8 = 1/2
the length of DF:
(7.5)/(3x - 3) = 1/2 cross multiply expressions
3x - 3 = 15 add 3 to both sides
3x = 18 divide both sides by 2
x = 6 and DF = 3*6-3 = 15
Answer:3 in. per yr
Step-by-step explanation:
Present height of Samantha is 
After next 
she grew to 
Increase in her height
Increase in height per year is 
Step-by-step explanation:
<h2>yoo i forgot it im sorry please send a picture</h2>
Well there is 1,750 yds in a mile so 200/5 is 40 yds per minute. Then 1,750/40 which is 43.75 min.
Give me a thanks if it helps
Answer:
1,10
3,12
5,14
7,16
Step-by-step explanation:
