Answer:
KL ≈ 1.94
Step-by-step explanation:
Using the cosine ratio in the right triangle
cos48° = =
=
( multiply both sides by KL )
KL × cos48° = 1.3 ( divide both sides by cos48° )
KL = ≈ 1.94 ( to the nearest hundredth )
The cost of a smartphone is $199. A newer model costs 10% more. Which choice is closest to the sale price of the newer model aft
1 answer:
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