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CaHeK987 [17]
2 years ago
14

a square with an area of 25 in.^2 is plotted on a grid so that the bottom-left corner is at the origin. The side of the square a

re horizontal and vertical. A reflection over what line maps the square onto itself?
Mathematics
1 answer:
bazaltina [42]2 years ago
3 0

Answer:

Reflection about the vertical line x = 2.5 inches will map the square unto itself

Step-by-step explanation:

The given parameters are;

The area of the square = 25 in²

The orientation of the sides of the square are horizontal and vertical

Therefore, we have;

The area, A, of the square given by the following relation;

A = Side²

A = 25 in²

Therefore;

The area of the square = 25 = side²

The length of the sides of the square = √A = √25 = 5

The length of the sides of the square = 5 inches

The reflection of a figure that maps the figure unto itself is a reflection along the line of symmetry

One of the line of symmetry that divides the square into two similar halves is the vertical straight that passes half way through the horizontal side, which is the point 2.5 inches to the right on the x-axis with the coordinates (2.5, 0)

Therefore, reflection about the line x = 2.5 inches will map the square unto itself.

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Ksivusya [100]

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2 miles per hour

Step-by-step explanation:

12 minutes is .2 hours

1/3 divided by .2 is 1.66666667 round to nearest whole number and get 2

5 0
3 years ago
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Alexxandr [17]

Answer:

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3 0
3 years ago
Factor 6x4 – 5x2 + 12x2 – 10 by grouping. What is the resulting expression?
lisov135 [29]
Your answer would be the last option, (6x² - 5)(x² + 2).
This is because when you expand it, you get:
6x² × x² = 6x⁴
6x² × 2 = 12x²
-5 × x² = -5x²
-5 × 2 = -10
Which are all the correct terms.

I hope this helps!
7 0
3 years ago
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Can someone please answer. There is a picture. There is only one question. Thank you so much
KatRina [158]
Hello,

Answer A

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7 0
2 years ago
I nee help. Can anyone help please.
Radda [10]
You have to take 60 degrees and add it to 90 degrees because that’s how much the box in the corner is worth


Then add those 2 together which is 150 after that’s subtract it by 270 which is 120


Answer: 120 degrees or 120
7 0
2 years ago
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