In circle t, △ptq≅△rts. what is the length of be

the length of BE = 3x-24

Length of ED = x+10

 so 3x-24 = x+10

subtract x from each side to get

2x-24=10

 now add 24 to each side to get

2x=10+24, which is 2x=34

now divide both sides by 2 to get x

34/2 = 17 so X=17

 now sub that for x into the formula

3x17-24 = 27

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.

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step-by-step explanation:

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