3 feet width is added to both sides .
so the dimensions become 34 feet and 36feet
hence the fencing length required or the perimeter= 2(l+b)
= 2( 34+36)
= 2(70)
= 140feet fence
1000 because i rounded the hundreth's to get one significant figure, and anything more than 5 is rounded up, anything less than 5 is rounded down.
Hope i did some use! <3
Answer:
270
Step-by-step explanation:
We can multiply all of the roots and all of the whole numbers together in this fashion:

this simplifies to:

45 * 6
= 270
This is the answer for both number 9 and number 11.
Good luck
solution:
3x-2y=1 , -9x-6y=-3.
solution system can be represent in (13,0) ( 1 3 , 0 ).