Answer:
5.19615242271
Step-by-step explanation:
I square root 27 and got 5.19615242271, so that picture is not a perfect square but if you want to be exact that's the answer
Answer:
your answer is 91 over 5
Step-by-step explanation:
Answer:
Step-by-step explanation:
Collect all variables in one side and numbers on the other side
7w-2w=-3-12
5w=-15
W=-15/5=-3
Answer:
b i think
Step-by-step explanation:
So our two equations are y=-8x-4 and y=-16, and since in both equations, something equals the same y, those two are the same. So we can combine the two into -16=-8x-4. In the question, they are asking to solve for x. So to do that, you need to isolate your variable. Now for solving algebraic equations, you use reverse PEMDAS (SADMEP), meaning you add 4 to both sides to clear the -4 one the rights side to get -12=-8x. Then you divide both sides by -8 to get 12/8, which simplifies to 3/2.
