Tyree is determining the distance of a segment whose endpoints are A(-4,-2) and B(-7, -7).
Step 1: d= V(-7-6-7)2+(-4-(-2))?
Step 2: d-V-7+7)2+(-4+2)
Step 3: d= V(0)2+(-232
Step 4: d= 70+4
Step 5: d=
4
Therefore, d = 2.
Which best describes the accuracy of Tyree's solution?

answer:  

step-by-step explanation:

here x represents the height of the pole,

and, the height of the shadow of the pole is 12 feet.

also, the angle of elevation from the top of the pole is 40°,

therefore,

by the low of sine,

which is the required equation for finding the value of x,

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.

d

because parallelagram have all 4 angels the same size dependeing and a rectangle and square are oth parallelogram

you a real one for tat answer

step-by-step explanation: