F - Irrational, -13.8
Because the negative sign is not inside of the radical, we can tell that the number is being multiplied by the negative. Thus, do the radical equation first, get the answer 13.8202... and multiply by -1 to get the answer. Also, it is irrational because it is not a perfect square.
Answer:
420
Step-by-step explanation:
Answer: 9
Step-by-step explanation:
When you multiply 9*9, you get 81 whose sum is 9 (8+1)
Likewise, 9*8=72( 7+2=9)
When solving for you it would equal 6 so U=6 hope that helps
Reflecting the x axis, we multiply the y value by -1, getting (7, -3)
Reflecting the y axis, we multiply the x value by -1, getting (-7, 3)
