Answer:
C = 6 pi cm or approximately 18.84 cm
Step-by-step explanation:
The circumference of a circle is given by
C = pi * d
C = 6 pi
If we approximate pi by 3.14
C = 6 * 3.14
C =18.84
<h2>
Answer:</h2>
The solution to this exercise has been attached below. The problem has been solved in this way:
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<h2>1. Different forms of linear equations. Point slope-intercept equation of the line that passes through two points.</h2><h2>2. Inverse Function. </h2><h2>3. Average Rate of Change.</h2><h2>4. Comparison of linear equations and inequalities</h2><h2>5. Real-life problems</h2><h2>6. Imaginary Number</h2><h2>7. Radicals</h2><h2>8. Rational exponent and radical form</h2><h2>9. Radical expressions</h2><h2>10. Quadratic equation</h2><h2>11. Trinomial</h2><h2>12. Factoring expressions</h2><h2>13. Quadratic and linear graph</h2><h2>14. A problem of height</h2>
First of all, this isn't an equation. There's no equal sign, so it's just an expression.
9x^2-27xy
9x(x-3y)
This is now factored. I pulled out the greatest common factor:)
Answer:X to the power of 3.
Step-by-step explanation:
Using one of laws of indices..The two entities have the same bases which is X, so all we have to do is to add their powers. Adding 7/3 and 2/3 gives 3.