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Artist 52 [7]
3 years ago
12

The resulting R'ST' is an example of what kind of transformation?

Mathematics
1 answer:
mrs_skeptik [129]3 years ago
4 0

Reflection across y-axis

Imagine folding the paper in half with the y-axis being the crease. the triangles would line up perfectly

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Is the graph a linear function, nonlinear function, or relation?
Andrews [41]

Answer:

Can't solve it without the graph.

5 0
3 years ago
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Ava wants to know the distance JK across a pond. She locates points as shown. She says that the distance
Alex777 [14]

Answer:

The answer is below

Step-by-step explanation:

Ava wants to know the distance JK across a pond. She locates points as shown. She says that the distance  across the pond must be 160 ft by the SSS Triangle Congruence Theorem.

Solution:

Two triangles are said to be congruent if they their three sides are equal and their three angles are equal.

From the image attached we can say that triangle LMN and triangle JNK are congruent since they have they share the same angle (∠N) and both of their sides are equal. This is the side, angle, side (SAS) congruence theorem.

Hence since they are congruent, JK = 160 feet by the SAS triangle congruence theorem.

8 0
2 years ago
What is the angle of depression zipline ​
Pie

Answer and Explanation:

The problem provides the following information:

Hypotenuse

=

h

y

p

=

5129

ft

Vertical drop

=

o

p

p

=

1275

ft

To find the angle of depression, the best trigonometric ratio to use is the sine ratio. After equating it with the ratio of the opposite side over the hypotenuse, get the inverse of the sine ratio as shown:

sin

θ

=

o

p

p

h

y

p

θ

=

sin

−

1

(

o

p

p

h

y

p

)

θ

=

sin

−

1

(

1275

ft

5129

ft

)

θ

=

sin

−

1

(

0.2485864691

)

θ

=

14.3938824691

≈

14.4

∘

The angle of depression is

14.4

6 0
1 year ago
Find the value of x it y so that line through the points has the given slope
svetlana [45]
Set up slope formula and solved for x.

3 0
3 years ago
Can anyone simplify 2d-7=11d+26? Or any of the questions for that matter?
Flura [38]
2d-7=11d+26
-2d-26=-2d-26
-33/9=9/9d
d= -33/9
d= - 11/3
Is this what you're asking for?
4 0
2 years ago
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