Answer:
Step-by-step explanation:
hello :
use pytagor-rule :
triangle ABC : (x+15)² =17²+y²....(*)
triangle BDC : y² = x²+8²....(**)
by (**) put the value of y² in (*) :
(x+15)² = 17²+x²+8²
x²+30x+15² = 17²+x²+18²
30x +225 = 289+64
30x = 128
x= 128/30
x= 64/15
put this value in (**) calculate y² ......continu
Answer:
0. If it's a horizontal line, then the slope if automatically 0. if the line went straight up the slope would be "no slope" or "unidentified" your problem has a horizontal line so the slope is 0
Answer:
the answer is x = -6 and x =5
just took the test
A., B., C., D., are NOT true. I think this is a trick question. Lol

According to the question ;

Now, let's add a constant of proportionality to replace proportionality sign with equal to :

[ where, k is proportionality constant ]
plug the value of x and y from any ordered pair in the table , for example : 



Therefore, value of proportionality constant (k) is
