Answer:
Additive inverse of 6/5 is -6/5
Multiplicative inverse of 6/5 is 5/6
Additive inverse of -1/9 is 1/9
Multiplicative inverse of -1/9 is -9/1
Additive inverse of 1 is -1
Multiplicative inverse of 1 is still 1 or 1/1
Step-by-step explanation:
Answer:
1/4
Step-by-step explanation:
take the negative reciprocal when finding the slope of a perpendicular line.
So, -4 can be written as -4/1
flip it to make -1/4
and remove the negative to make 1/4
Answer:
Angles C and D are what I think are called Supplementary angles. Therefore they equal 180 degrees.
Step-by-step explanation:
If you subtract the measure of angle D by 180 degrees then you should get the measure of angle C which is 56 degrees. I don't really know what they are asking for in the first question. You didn't put any of the choices. :)) Think this may be right.