Answer:
6
Step-by-step explanation:
The length form -1 to 2 is 3
The length from -3 to 2 is 5
√3²+5² = √9+25 =√36=6
Answer:

Step-by-step explanation:
To solve, we need to take square root of both sides first:

Now we use the property of radical shown below to simplify square root of 28:
Property: 
Now, we have:

Now we take 4 to the other side and isolate x:

first answer choice is right.
I think it is 20 because you have to multiply and then divide them add 11 then subtract 9 idk what I am saying
Answer:
11.46 I believe
Step-by-step explanation:
The answer is A =80 because when u add 46+32 =78 and 78 round to the nearest ten is 80