Answer:
The answer is 3! I believe.
Step-by-step explanation:
Answer:hello :
tanA = sinA/cosA
cosA = sinA /tanA
cosA =(4/5)/(4/3)
cosA=3/5
Step-by-step explanation:
First find the amount of tax by multiplying 21 × 8.5%.
.085 × 21 = 1.785 = 1.79 (rounded)
Now add the tax back into the price...
21 + 1.79 = $22.79
The slope is rise over run so it would be -1/3
Answer:
i dont know how to do it231
Step-by-step explanation:
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