Answer:
perimeter is 12x-6
Step-by-step explanation:
perimeter is the sum of all sides
3(x+2) + 2x+11 + 7x-23
distribute the 3 in the first term, then combine 'like terms'
3x+6 + 2x+11 + 7x-23
3x+2x+7x + 6+11+(-23)
12x-6
Answer
When you subtract a negative number, it is the same as addition.
Therefore if you subtract a negative number from a positive number, the result will be positive.
9-(-2)=11
brainliest?
Domain represents the possible x values for the function.
It is...
x≤-2 and x>2
answer: a,b,c,f
Its identity property of division I’m pretty sure
Hey there,
Please check the picture attached as my answer.
Convey me if you have any doubts.
~ Benjemin360
