Answer:
y=-4x-8
Step-by-step explanation:
49 cm²
Formula for area:
a = l (length) x w (width)
if its 7 cm on each side, then the length and width will be 7
7*7 = 49 cm²
1/12
We have to find LCM
3 | 45,75,63
3 | 15,25,21
5 | 5,25,7
5 | 1,5,7
7 | 1,1,7
LCM=3×3×5×5×7=1575
1/3 / 1/3
1/3 x 3/1
= 1
