the domain is all numbers except x = -4 because when -4 is plugged in for x the equation divides by 0 which is impossible
H^2 = 2 * (3 sqrt2)^2
= 2 * 18
= 36
hypotenuse = sqrt 36 = 6
Answer: I belive it is 97%
Step-by-step explanation:
6x-2y=24
6(-5)-2(-3)=24
-30+6=24
-24=24
Yes
-10x-2y=-56
-10(-5)-2(-3)=-56
50+6=-56
56=-56
Yes
The answer is= Yes. The solution is (-5.-3)
By the way, you have to show the work.