Answer:
u
Step-by-step explanation:
it is undefined because its a vertical line.
Answer:
The answer is 33.75
Step-by-step explanation:
You simply need to multiply 67.5 by .5 in order to find half of it.
The striped wall and the floor intersect at a 90 degrees angle since they are perpendicular.
<h3>What is an
angle?</h3>
An angle is formed when two or more lines intersect at a point. Types of angles are<em> acute, obtuse, and right angled</em>.
Two lines are said to be perpendicular if there is a 90 degrees angle between them.
The striped wall and the floor intersect at a 90 degrees angle since they are perpendicular.
Find out more on angle at: brainly.com/question/25716982
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Answer:
a. The remaining length of the candle varies from <u>10 </u>inches to <u>5.5</u> inches
b. Remaining Length = 13 - b
Step-by-step explanation:
b.
The remaining (unburnt) length of the candle must be equal to the difference between total length of the candle and the burnt length of the candle. So, the expression for the remaining length can be written as:
Remaining Length = Total Length - Burnt Length
where,
Total length = 13 inch
Burnt Length = b
Therefore,
<u>Remaining Length = 13 - b</u>
<u></u>
b.
Now, we use the same expression for:
burned length = 3 inches
Therefore,
Remaining Length = 13 inches - 3 inches
Remaining Length = 10 inches
Now, for
burned length = 7.5 inches
Therefore,
Remaining Length = 13 inches - 7.5 inches
Remaining Length = 5.5 inches
Hence,
<u>The remaining length of the candle varies from 10 inches to 5.5 inches</u>
