MATHEMATICS HIGH SCHOOL

A. triangle abc is reflected over the y axis what are the coordinates of the rreflected triangle

B. describe in words what happens to the x coordinates and y coordinates of the original triangle's vertices as a result of this reflection
A. triangle abc is reflected over the y axis what - 1

Answers

Answer 1
Answer:

Answer:

(-1,3) (-3,1) and (-4,5)

Step-by-step explanation:

Given is a triangle ABC with coordinates (1,3)(3,1) (4,5)

First transformation is reflection over yaxis i.e. x=0

Reflection in the y -axis: A reflection of a point over the y -axis is shown. The rule for a reflection over the y -axis is (x,y)→(−x,y)

Hence x coordinate will change sign

The resulting coordinates would be

(-1,3) (-3,1) and (-4,5) respectively

y coordinates will remain the same because of this reflection.

Hence new coordinates would be

(-1,3) (-3,1) and (-4,5)  For A, B and C in the same order
Answer 2
Answer: a.what's r?!
b.it turns from 3, 1 to 3, -1 and 1, 3 to 1, -3 and 5, 4 to 5, -4

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Answers

 Three ways 
5.5 = 5 + .5 = 5 5/10 = 5 1/2 

5.5 = 55/10 = 11/2 = 5 1/2 

5.5 = 5 1/2 <---- at some point you'll need to know that 0.5 = 1/2

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Answers

If you have the volume, that's a pretty good giveaway that you ought to use
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Darnell’s house was valued at $134,670 and it appreciated 3 percent per year. What is its value after 2 year? Round to the nearest dollar. A: $8,201 B:$142,871 C:$126,939 D:$277,541

Answers

Answer:

Option B is correct.

Step-by-step explanation:

Given: Value of House, P = $ 134,670

           Rate of depreciation, R = 3% per year

           Time, T = 2 years   ⇒ n = 2

To find: value of house after 2 year that is A.

We know that

A=P(1-(R)/(100))^n

A=134670(1+(3)/(100))^2

A=134670*1.0609

A = 142871.403

A = $ 142871

Therefore, Option B is correct.
134,670×(1+0.03)^(2)=142,871

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Answers

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What is the range of this relation? {(0,5), (2,3), (1, -4), (-3, 3), (-1, -2)}

Answers

Answer:

The Answer is 5,3,-4,3,-2 because they are the points on the y axis

Step-by-step explanation:

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Answers

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