Answer:
3pi/4
Step-by-step explanation:
well we know that sin of pi/2 we just need to solve for 2x-pi = pi/2
so that means that 2x must be 3pi/2 and x is 3pi/4
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1.5 x 10^4 = 15,000
9 x 10^3 = 9,000
15,000 - 9,000 = 6,000 <=== or 6 x 10^3
Answer:
$32.65
Step-by-step explanation:
To find the tax, multiply 29.95 by .09. This gets us 2.6955. We can round this to $2.70. Now, we add the tax to the cost of the pants. This gets us 32.65. This means the total cost, with tax, is $32.65.
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<span>Note that expression implies the derivative of sin(x) where x = π/6. We know that the derivative of sin(x) is cos(x). Therefore, cos(π/6) = √(3)/2. </span>