Answer:
the answer is
h = 5.4cm
I think it's correct... plz check...
Answer:
Step-by-step explanation:
The answer is 4.
Once you add 4, you get:
x^2 -2x + 4 = 7.
The left side is factorable:
(x-2)^2 = 7.
There is your perfect square.
Answer:
189 minus 136 equals 53 so the answer is 53 dollars
200miles/4 hours
200/4=50 4/4=1
50/1
50miles per hour