The answer would be C because if you have 2x+7 + 12y + 1=180 then plug in C for the x y values and it works
Answer:
DVD Collection: 42 Comedy DVDs, 49 Horror DVDs, 7 Documentary DVDs
Step-by-step explanation:
perimeter means to add up all the number around a surface so you are correct the answer is 12 because you are suppose to add up everything around the object so 7+5 which gives you 12
The right answer is
D...
I just took the test Hope this helps :)
ANSWER
The height is
EXPLANATION
Let the height of the chimney be x.
Cross multiply
Put
into the equation;
Group similar terms:
The height of the chimney to the nearest feet is 22