PLEASE HELP : DUE SOON. Consider the diagram shown and answer the following questions; the radius of this circle is 6 inches: Image file is attatched
. If angle is , what does that tell us about angle ? What arc measure describes arc ? How can we make any assertions about these angle and arc measures?
b. Which line segments’ length can be calculated based on knowing the radius length? Explain.
c. If angle is , which other angle measures can we calculate? What arc measures can we calculate? Describe which lesson concepts allow us to make these calculations.

Evaluate 8x2 + 9x − 1 2x3 + 3x2 − 2x dx. solution since the degree of the numerator is less than the degree of the denominator, we don't need to divide. we factor the denominator as 2x3 + 3x2 − 2x = x(2x2 + 3x − 2) = x(2x − 1)(x + 2). since the denominator has three distinct linear factors, the partial fraction decomposition of the integrand has the form† 8x2 + 9x − 1 x(2x − 1)(x + 2) = correct: your answer is correct. to determine the values of a, b, and c, we multiply both sides of this equation by the product of the denominators, x(2x − 1)(x + 2), obtaining 8x2 + 9x − 1 = a correct: your answer is correct. (x + 2) + bx(x + 2) + cx(2x − 1).