Let
then you will have a^2-12a+36=0 and then you can just factor to find a
2x(-7)^2-9 = 2x49-9=98-9=89 maybe
Answer:
196
Step-by-step explanation:
196
The function rule for x is +1. When you want to get the next number in the set, you add one to the previous number. For example, -1 + 1 = 0.
The function rule for y is - 5. When you want to get the next number in the set, you subtract five to the previous number. For example, 9 - 5 = 4.
Hope this helps!
Answer:
388 in²
Step-by-step explanation:
(10)(19) + (11)(18) = 388 in²
