Hello thank you for the free points :3
1 and 2 are both rational.
3 and 4 are both not.
Answer:
In that phrase, "unit" means "equal to 1".
Step-by-step explanation:
Hopes this helps.
Answer:
y= 3× -9
Step-by-step explanation:
i hope it helped :)
Answer:
The value of w is 7.
Step-by-step explanation:
According to Pythagoras theorem,
Hypotenuse²=Perpendicular²+Base²
H²=P²+B²
Here,
Hypotenuse given=7√2
w=y
Perpendicular=Base=x
(7√2)²=x²+x²
49*2=2x²
(49*2)/2=x²
49=x²
√49=x
7=x
Perpendicular=x=7