The answer is 12+3r because 4 times 3=12 then the 3r which you cannot add because they are no others variables that are r
Answer:
B
Step-by-step explanation:
it on my homwwork and we did it in class brainliest please :))
a^2+b^2+c^2
A=12. B=16. C=?
11^2+16^2=C^2
121+256=C^2
377=c^2
The square root of 377 is bout 19 rounded or it's 19.41 but didn't think you wanted decimals
Hope this helps and is what u r looking for have a nice day
Answer:
14
Step-by-step explanation:
Answer:
A -2 <= x <= 3
Step-by-step explanation:
