Add 1 to both sides:
In cases like this, we have to remember that a root is always positive, so we can square both sides only assuming that
Under this assumption, we square both sides and we have
The solutions to this equation are
But since we can only accept solutions greater than -1, we discard 
and accept 
.
In fact, we have
and
which is the only solution.
Answer:
12 miles per gallon
Step-by-step explanation:
I hope this helps
Answer:
A. 1/2 inch:10 miles
Step-by-step explanation:
1/2*4.5=2 1/4
10*4.5=45
Answer:
23.4 cm
Step-by-step explanation:
If the base of the triangle is half of that of a given side, then we need to divide the given side by 2 to get the base.
46.8
---------2
23.4
There is your answer
Hope it helped
Bye
C
Bc it went up 4 and shifted to the right 7
