Answer:
Option 4
Step-.by-step explanation:
Reflection over the y-axis is given by (x, y) ------->(-x, y). (the y-value stays the same)
So (-1, 3) ------> (1, 3).
TH answer is option 4.
Answer:
It is a 18 by 18 square
Step-by-step explanation:
Given the percentage taken off and the reduced price, the original price of the item is $142.
<h3>What was the original price of the item?</h3>
Given the data in the question;
- Percentage off the item = 20%
- Reduced price of the item = $113.60
- Original price of the item = ?
The original price of the item is at 100%, if the 20% is taken off. The price is now at 80%.
Hence 80% of the original price will give the reduced price.
Let the original price be represented by x
80% × x = $113.60
We solve for x
80/100 × x = $113.60
80x/100 = $113.60
Cross multiply
80x = $11360
x = $11360/80
x = $142
Given the percentage taken off and the reduced price, the original price of the item is $142.
Learn more about Percentages here: brainly.com/question/24159063
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Answer:
1. 90 degree Triangle = Vertical Translation up 7 units, 2. Parallelogram = Rotation 180 degrees, 3. Rotation 90 degrees
