So from that i think the formula would be
so then you find "x" by multiplying 470 x 28 which equals 13,160. Then you divide 13,160 by 40 which equals 329.
X=329
329 students are likely to have phones
Answer:-1/2
Step-by-step explanation: You just find the slope which is m=y2-y1
-------
x2-x1
I’m guessing it is x= 5, y=0 because that is the y intercept
So, the formula is length times width divided by 2
so multiply 12 and 9
12*9 = 108
divide 108 by 2
108/2 = 54
That formula ONLY WORKS ON TRIANGLES