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3 years ago

Striking a tuning fork harder makes the sound coming from the fork louder. This changes the _________ of the sinusoidal graph.

Mathematics

1 answer:

Vera_Pavlovna [14]3 years ago

3 0

Answer:

Amplitude.

Step-by-step explanation:

Loudness of a sound wave is proportional to its amplitude of vibration.

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Determine the surface area from the folllowing nets. Type the answer in the space provided (no units needed). If the answer is c

frosja888 [35]

Answer:

1.) 138

2.) 55

Step-by-step explanation:

1.) 8 x 6 = 48 x 2 = 96

(middle) 8 x 3 = 24

(triangles) 6 x 3 = 18 divided by 2 = 9 x 2 = 18

96 + 24 + 18 = 138

2.) (middle) 5 x 5 = 25

(triangles) 5 x 3 = 15 divided by 2 = 7.5 x 4 = 30

30 + 25 = 55

Hope this helped!!

8 0

3 years ago

Please Help). Use the figure below to answer the questions. A) Describe in words a sequenc of transformations that maps □ABC to

lesya [120]

Answer:

See below

Step-by-step explanation:

The initial ordered-pairs are $(x, y)$

We have a rotation of 90 degrees counterclockwise with respect to origin

Note. Previously the points were

$A(-3, 4), B(-3, 0), C(-1, 3)$

After the rotation, we have

$A(-4, -3), B(0, -3), C(-3, -1)$

Thus, $(x, y) \rightarrow (-y, x)$

Then shifting horizontally to the right 2 units, we get ΔA'B'C'

Thus,

$(x, y) \rightarrow (-y, x) \rightarrow (x+2, y)$

7 0

3 years ago

Solve for x:<br> 3(x - 2) = 4x + 8

AnnZ [28]

Answer:

Step-by-step explanation:

3x-6=4x+8

-8-6=4x-3x

-14=x

6 0

3 years ago

Read 2 more answers

What property is shown in the following equation?<br><br> 17 + 8 + 3 = 17 + 3 + 8

ss7ja [257]

Answer:

The Commutative Law of Addition.

Step-by-step explanation:

Basically, this law says we can swap numbers over and still get the same number when we add. This has demonstrated exactly that.

Hope this helped!

3 0

3 years ago

Read 2 more answers

Please help me out :)

Tomtit [17]

(f+g)(x)=5x-6+x^2-4x-8
A.(f+g)(x)=x^2+x-14 is correct:)

5 0

4 years ago