Draw the image of C(5,-6)C(5,−6)C, left parenthesis, 5, comma, minus, 6, right parenthesis under the rotation R_{(0,0),180^\circ}R(0,0),180∘​R, start subscript, left parenthesis, 0, comma, 0, right parenthesis, comma, 180, degrees, end subscript.

10.4 inches

step-by-step explanation:

2x2x2.6

the solution of the equation is 2.23 ⇒ answer b

step-by-step explanation:

* lets revise the meaning of exponential function

- the form of the exponential function is y = ab^x, where a ≠ 0, b > 0 ,  

  b ≠ 1, and x is any real number

- it has a constant base b

- it has a variable exponent x

- to solve an exponential equation, take the log or ln of both sides,  

  and solve for the variable

* lets solve the problem

∵

- the base is 7 and the exponent is x

- insert ㏑ in both sides

∴

- use the rule

∴ x ㏑(7) = ㏑(77)

- to find x divide both sides by ㏑(7)

∴

* the solution of the equation is 2.23 to the nearest 2 decimal places