Answer:
a
Step-by-step explanation:
You're trying to find the distance between D and E so u use the distance formula.
sqrt (a+b-b^2)+(c-c)^2=sqrt a^2=a
Oh gosh i wish i knew how to do that what grade are u in cause i remember having that last year but dont remember.
Answer:
are you in 8B
Step-by-step explanation:
Step 
<u>Find the factors of each number</u>
we know that

Step 
<u>Find the greatest common factor (GCF)</u>
the GCF is equal to----------> 
therefore
<u>the answer is</u>
The GCF is 
Next time use the desmos calculator online and input the numbers.
The answer to this equation is:
y = (x - 3)^2 - 2