Answer: a: 55 microns- 75 microns
b: 3.4 feet- 3.6 feet
Step-by-step explanation:
For letter a you have an accuracy up to 10 microns so add and subtract from the original number; the same applies to letter b just turn the percentage to a decimal then add and subtract. Hope that helps!
Answer: Steep. Its 50% steep.
The value of x is 125 degrees from the given diagram
<h3>Lines and angle</h3>
Find the diagram attached
From the diagram, we can see that line l is parallel to line m, hence we can conclude that:
x = 125 degrees (The angles are corresponding angles)
Hence the value of x is 125 degrees from the given diagram
Learn more on line geometry here: brainly.com/question/1655368
You have A picture or something of what you mean?