13² = 169
8² = 64
169 - 64 = 105
Square root of 105 = 10.247cm
Answer:
Either y=-4(2c-5) or y=-8c+20
Mostly y= -8c + 20
Step-by-step explanation:
Answer:
full stop or a exclamation mark even a questiion mark
Step-by-step explanation:
Answer: is that the full question?
Step-by-step explanation:
(6x-1)=(4x+6)
x=3.5
6(3.5)-1=4(3.5)+6
20=20
The length of the side of the square is 20cm