Cho (C ) là đường tròn đường kính AC. Tìm ảnh của ( C) qua phép đối xứng tâm O, với O là gốc tọa độ

47.28 or 47.2857143

step-by-step explanation:

you just divide 331 by 7 and you get that answer. ( i think so tho)

the answer is 3/2 and for decimal: 1.5

hope i

-lavira: )

answer

a) the midrange of the data set shown is 85.5

step by step explanation

let's find the midrange.

the midrange is nothing but add the greatest value and the least value, then divide it by 2.

here the greatest value = 99

the least value = 72

midrange = (99 + 72)/2

= 171/2

midrange = 85.5

you.

this would be 35. 35 + 5 = 40. you take the known constant and subtract by the answer of the equation and you get y.