Answer:
Cosy° = 
Step-by-step explanation:
From the picture attached,
By applying all trigonometric ratios in the given right triangle,
Siny° = 
= 
tany° = 
= 
Therefore, Cosy° = 
Cosy° =
Therefore, Cosy° = will be the answer.
The percentage discount allowed by the wholesaler is 1%
<h3>Percentage</h3>
25 naira = 25 × 100
= 2500 Kobo
Percentage discount allowed = 25 / 2500 × 100
= 0.01 × 100
= 1%
Therefore, the percentage discount allowed is 1%
Learn more about percentage:
brainly.com/question/843074
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The answer is 1.5 or 1 1/2
Answer:
17 cm.
Step-by-step explanation:
Because 12 cm + 5 cm. is 17 cm.
Change 212,514 into 215,000.
Change 396,705 into 400,000.
--------
Estimate:
215,000 + 400,000 = 615,000
Therefore:
212,514 + 396,705 ≈ 615,000
