WRITING BOOK
2 answers:
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The surface area of the pencil is the amount of space it covers
The surface area of the pencil is 61 square centimeters
<h3>How to determine the surface area?</h3>The given parameters are:
H = 20 cm
L = 0.5 cm
The surface area (SA) is then calculated as:
SA = 6LH + 3L^2
This gives
SA = 6 * 0.5 * 20 + 3 * 0.5^2
Evaluate the sum
SA = 61
Hence, the surface area of the pencil is 61 square centimeters
Read more about surface area at:
Answer:
<h2>x-intercept: x = 12 → (12, 0)</h2>Step-by-step explanation:
We must find the equation of a line.
The point-slope form of an equation of a line:
m - slope
The formula of a slope:
We have the points from the table (22, 36) and (27, 54). Substitute:
The x-intercept is for y = 0. Susbtitute:
<em> multiply both sides by 5</em>
<em>divide both sides by 18</em>
<em>add 22 to both sides</em>
Answer:
5.429
Step-by-step explanation:
The decimal representation of 5 3/7 is the repeating decimal ...
It can be rounded to any desired precision, such as ...
- 5.4
- 5.43
- 5.429
- 5.4286
- 5.42857
- 5.428571
- ...