Triangles ABC and DEF are similar triangles. 182 cm
с
B
n
F
cm
cm
277 cm
cm
D
A
not drawn to scale
What is the length of siden?
O A 6 cm
OB, 64 cm
Ос.
7 / 4 cm
D. 8 cm
Growth: Math 6+ TX 2012
Question #50
GRESET
Brittany F Ortiz, ID#75

step-by-step explanation:

hunhgunyt7 in u uuuhiuteu

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.

step-by-step explanation:

when the line is solid:

when the line is dashed:

this > inequality sign means:

this < inequality sign means:

this > inequality sign means:

this < inequality sign means:

about the problem:

srry i'm not done ! i'll

2x + 8

step-by-step explanation: