Given the length of the pencil, the length of the marker is 130.8 millimeters.
<h3>What are percentages?</h3>
Percentage can be described as a fraction of an amount expressed as a number out of hundred. Percentages are represented %.
<h3>How long is the marker?</h3>
Length of the marker = (1 + percentage) x length of the pencil
(1.09) x 120 = 130.8 millimeters
To learn more about percentages, please check: brainly.com/question/25764815
Answer:
B
Step-by-step explanation:
5x + 2(x-3) = -2(x - 1)
1. Distribute 2 through the parentheses:
5x + 2x - 6 = -2 (x - 1)
2. Distribute -2 through the parentheses:
5x + 2x - 6 = -2x + 2
3. Collect like terms:
7x - 6 = -2x + 2
Dilation involves changing the size of a shape.
The scale factor of dilation is 2
<h3>How to determine the scale factor</h3>
From the figure, we have the following highlights
- Both pentagons are regular polygons
- The side lengths of the second polygon are twice the side lengths of the first
The second highlight above means that:
The scale factor of dilation is 2
Read more about dilation at:
brainly.com/question/3457976
Since both numbers have one digit to the left of the decimal point (and the powers of 10 are different), you can tell which is larger by looking at the powers of 10. The number on the right is larger because its power of 10 is greater. The appropriate comparison operator is ...
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You can convert the numbers to ones that have the same exponent, for example, 9.8×10^4 and 20×10^4. Now, you can see that 9.8 < 20.
