A: What is the perimeter of HOUSE? perimeter of HOUSE =

(round to the nearest hundredth - two decimal places)

B: What is the length of OH?

(round to the nearest thousandth - three decimal places)

C: What is the midpoint of OU?

D: Which is longer, OH or EH?

E: What is the perimeter of the triangle HOU?

perimeter of triangle HOU

(round to the nearest hundredth - two decimal points)

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.

answer: do we write it

step-by-step explanation:

the answer is -1 for this question

step-by-step explanation:

the answer is c. ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀