The hypotenuses of two similar right triangles are segments of the same line. Which of these statements is true about the two hypotenuses? A. Their lengths must be the same, but not their slopes. B. Their slopes must be the same, but not their lengths. C. Both their slopes and their lengths must be the same. D. Neither their slopes nor their lengths must be the same.

B

Step-by-step explanation:

The two right triangles are congruent but may have different lengths but they will have the same angles.

The two similar right triangles can have a different hypotenuse length, but the slope will remain the same.

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.

5 + 8 +7 + 4 + 0 +1 = 25

step-by-step explanation: