<span><span>−<span>a<span><span>4</span><span></span></span></span>−4 <span>a<span>2 is the answer for your question. </span></span></span><span><span></span></span></span>
I think they both increased by 3 and the new dimensions is 8 ft by 7 ft
X = 6
9/12 = 0.75
6/8 = 0.75
Answer:
Step-by-step explanation:
this seems like substitution
If so its the first part is 12x6
second part is 35 x 6
third part is 56 x 6