Answer:
x+4y=-28
Step-by-step explanation:
The equation of line in point-slope form is given by :

We have,

So,

Hence, the required equation is x+4y=-28.
Answer:d
Step-by-step explanation:
Answer:
Step-by-step explanation:
BaF2 + Na2S = 2 NaF + BaS
Answer:
The perimeter of the larger sign : 144*1,25= 180 inches
Side of the triangle= 180/3= 60 inches
square of the height= 60^(2) - 30^(2)= 2700 ( Pythagoras' theorem)
height= square root ( 2700)= 51,96
Step-by-step explanation:
Answer: 1 is not, 2 is, 3 is, 4 is, 5 is, 6 is not
Step-by-step explanation:
1 is not because 2 has two arrows coming off of it and each input can only have one output. 6 is not because if you draw a line down the graph it will hit the figure more than once( this is called the pencil drop test)