C
given 1 /( 3 + √2 )
then rationalise the denominator by multiplying the numerator/ denominator by the conjugate of the denominator
the conjugate of 3 + √2 is 3 - √2
1 / (3 + √2 ) × (3 - √2 ) / (3 - √2 )
= (3 - √2 ) /( 9 - 2 ) = (3 - √2 ) / 7
6,9,8 hope you have a great day :D
B. (-7,6). The 2nd Quadrant is (-x,y).
There are 3600 seconds in an hour.
3600x6 = seconds in 6 hours.
= 21,600 seconds.
48 hours in a 2 days. 3600 seconds each hour.
48x3600= 172,800 seconds.
Answer:
1 is a factor of 8
Step-by-step explanation:
1*8
