This is incorrect
-a = b
a + c = d
b + c = d is incorrect because it says a + c and not -a + c.
If you multiply the first line with -1 then you would get a = -b
So the final line would actually be -b+c=d
Answer: question if Erosionshe
Questions
Step-byErosion-step explanation:
Answer:

Step-by-step explanation:
Work to isolate x on one side of the inequality:

Therefore the answer is all x values larger than or equal to -30

Answer:
Identify the smaller acute angle associated with the reflex angle. A reflex angle has more than 180 degrees but fewer than 360.
Draw a vertical line connecting the rays of the acute angle. ...
Measure the rise and the run of the acute angle. ...
Divide rise by run to find the slope of the acute angle. ...
Step-by-step explanation: