Solve the problem.

Find all values of k so that the given points are\sqrt {29} units apart. (-5, 5), (k, 0)
Choose the right answer
a. 3, 7
b. 7
c. -3, -7
d. -7

Question

Solve the problem.

Find all values of k so that the given points are\sqrt {29}  units apart. (-5, 5), (k, 0)
Choose the right answer
	 a. 3, 7	
	 b. 7	
	 c. -3, -7	
	 d. -7

anonymous · Answer

$$D = \sqrt{(x_2 - x_1)^2 + (y_2 - y_1)^2}$$

anonymous · Answer

(k+5)^2 + (0-5)^2 = 29
k^2 +10k+25 +25 -29=0
k^2+10k+21 = 0
k = -3 or -7

anonymous · Answer

so answer is c..........is it still a bad answer?

anonymous · Answer

I think you are right... saruz, thanks i will see.

anonymous · Answer

¿Por qué no haces clic en una buena respuesta, entonces?

anonymous · Answer

Tu hablas español?

anonymous · Answer

No, no hablo español. Hay un pequeño truco ... estoy usando el software ...
Yo no soy de España

anonymous · Answer

Ok, can you keep helping me some minutes more?

anonymous · Answer

i cant say i can help but i will definitely try my best

anonymous · Answer

Find the value of the indicated trigonometric function of the angle θ in the figure. Give an exact answer with a rational denominator.

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