Kayla measures a distance of 50 inches. she needs to find the equivalent number of meters. which conversion factors should she use? check all that apply. 2.54 cm/1 in
1in/2.54 cm
1 meter/100 cm
100 cm/1 meter

The actual answers are A and C.

im taking the assignment right now lol. ♥

a² + b²= c²

24² + 7² = c²

c= 25

solution:

the given function is ,

      =

the three roots of this quadratic function is , 0 ,8 and 10.all the roots are real and rational.

if a quadratic equation is of the form ,

sum of the roots = a + b +c= 0+8+10=18=  

product of roots taken two at a time = a b + b c+ c a = 0+80+0=80 =  

product of roots = a b c = 0=  

there are 11 doors in a hall starting from 0 to 11.the entry in the hall is permitted through gate number 0 and exit is allowed through only gate number 8 and 10.so, three roots(0,8,10) of quadratic function is given by entry and exit route of this hall.