81 is a counter example of the conditional statement given.

81 has factors other than itself, 1 and the square root of 81 which is 9.

81 has factors of 3 and 27 which are not listed.

8 0

3 years ago

A circle has a circumference of 12. It has an arc of length 8/5. what is the central angle of the arc, in degrees?

earnstyle [38]

360⁰......12

x.............8/5=1.6

Thus:

x=1.6×360/12=1.6×30=48⁰

Answer: x=48⁰

6 0

3 years ago

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Solving an equation can be thought of as... Question 5 options: Undoing the equation by going backwards to solve for the variabl

goldfiish [28.3K]

Completing order of operations is the correct answer.

8 0

3 years ago