Answer:
2
Step-by-step explanation:
(-6)^2 +5*-6 -4
Power first
36 -30 -4
6-4
2
Answer:
the answ
Step-by-step explanation:
It would be 18x-3y=21 then it would be -3y=21-18x than it would be y=21/-3-18x/-3 then the answer would be y=-7+6x than the answer would be y=6x-7
we know angles A and B are supplementary, thus their sum is 180°.

The aswer is A hop it helps
The answer is 46.44 because if you multiply 9 by 5.16 you can easily find out that it is 46.44