The answer to this problem would be 12. If you need to show work just comment.
Since a and c in this equation are perfect squares, you know that the value of the factored form is going to be the (sqrt of a*d added to the sqrt of 81)^2, making(d+9)^2
The answer is 75 degrees. These are supplementary angles so
180-105 = 75
Answer:
10 (?)
Step-by-step explanation:
6 during lunch + 4 during dinner would be 10. Not sure why you said lunch twice.
