IDNLearn.com is the place where your questions are met with thoughtful and precise answers. Join our platform to receive prompt and accurate responses from experienced professionals in various fields.


What value of r makes the equation true?



r + 0.27 = –0.59









A.
–0.86







B.
–0.32







C.
0.32







D.
0.86


Sagot :

The answer would be A. -0.86 because if you plug in -0.86 for r then add -0.86 and 0.27 then you would get the correct answer which would be -0.58. :) 
You subtract 0.27 from both sides
r=-0.59-.27
.59-.27=-.86
R=-0.86
The answer is A