Each pair of polygons below is similar. Find the value of x. Some answers may be decimals.
2 answers:
Answer:
The answer to your question is below.
Step-by-step explanation:
14.- Use proportions to solve these problems.

14(x + 6) = 10(x + 9)
14x + 84 = 10x + 90
14x - 10x = 90 - 84
4x = 6
x = 6/4
x = 3/2
15.- 
10(x - 1) = 8(x + 2)
10x - 10 = 8x + 16
10x - 8x = 16 + 10
2x = 26
x = 26 / 2
x = 13
16.- 
5(x + 1) = 9(10/3)
5x + 5 = 30
5x = 30 - 5
5x = 25
x = 25 / 5
x = 5
Answer:
B C A D
Step-by-step explanation:
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Answer:
i think it's B 3.46
Step-by-step explanation:
hope this helps
Answer:
80 km/hr
Step-by-step explanation:
0.5 hour = 30 min
40 km in 30 min
80km in 60 min
8333/5000 have a brainly day :)
Initial(1-markdown)
387.50(1-49%)=197.625
final answer: $197.63
720 inches because 1 ft = 12 inches si you multiply 60 x 12 which comes out to 720 inches.