Answer:
The freezing point of water at a pressure of one atmosphere is 0°C (32°F); that of liquid nitrogen is -209.89°C (-345.8°F).
Answer:
0
Step-by-step explanation:
because 0 well do nothing to the numbers
Answer:
x= EF and y= DF
Step-by-step explanation:
The correct answer for this question is A
Answer:The equations of the bisectors of the angles between 3x - 4y + 7 = 0 and 12x - 5y - 8 = 0 are
3
2
+(−4)
2
3x−4y+7
=±
12
2
+(−5)
2
12x−5y−8
or
5
3x−4y+7
=±
13
12x−5y−8
or 39x−52y+91= ± (60x−25y−40)
Taking the positive sign we get 21x+27y−131=0 as one bisector
Taking the negative sign we get 99x−77y+51=0 as the other bisector
Step-by-step explanation:
