1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Ksivusya [100]
2 years ago
14

8. The loudness of a sound depends on_____. A. The width of the wave B. The brightness of the wave C. The length of a sound wave

D. The wave height or amplitude​
Mathematics
1 answer:
cupoosta [38]2 years ago
5 0

Answer:

D

Step-by-step explanation:

loudness depends on the amplitude or height of the sound waves

You might be interested in
Find the length of YZ
emmainna [20.7K]
Larger triangle’s base length

a^2 + b^2 = c^2
a^2 + 3^2 = 8^2
a^2 = 8^2 - (3^2)
sqrt(a^2) = sqrt(55)
a = sqrt(55)
__________________

Smaller triangle’s base length:

The same formula applies.
a^2 + 3^2 = 5^2
a^2 = 5^2 - (3^2)
sqrt(a^2) = sqrt(16)
a = 4
____________

The finale!

Add the two side lengths of a, which is sqrt(55) + 4 (exact answer)
or... 11.416 (unrounded to thousandths place)

Good luck to you!
5 0
3 years ago
A surveying instrument is 5 feet from the ground, 22 feet from the base of a building. The angle of elevation from the top of th
g100num [7]

Answer:

\frac{\left(22\cdot \sin \left(60\right)\right)}{\sin \left(30\right)} +5

43.1 ft

Step-by-step explanation:

8 0
2 years ago
Read 2 more answers
3 1/2-2/3 help plz its fraction and Idgaf to understand xd
Hatshy [7]

Answer:

2 5/6

Step-by-step explanation:

WE CHANGE 3 1/2 INTO IMPROPER FRACTION WHICH IS 7/2

7/2-2/3=2 5/6

8 0
3 years ago
Read 2 more answers
Pls help me I don’t know I just need 5 and 6 to be answered
Vlada [557]

Answer:

5. Mark had 6 laps and John has 42 laps. So you could do a sentence like: John has 42 laps and Mark has 6 laps. What is the diffrence between the two laps?

6. Im not sure about this one :/. Im truly sorry. :(. Good luck tho!

Step-by-step explanation:

6 0
2 years ago
I cant remember how to do this ​
Scrat [10]

Answer:

z = 80°

Step-by-step explanation:

ABCD ~ FECG

∠F ≅ ∠A = z

∠F = 360-100-60-120=80

z = 80°

3 0
2 years ago
Other questions:
  • You buy four 3-ring binders for $14. How much does one 3-ring binder cost?
    7·1 answer
  • Can someone help me with these two math problems. ( Will Mark Brainliest). ​
    13·1 answer
  • Anyone help me pzzzzzzzzz
    14·1 answer
  • Find the value of x.
    12·2 answers
  • Find two natural numbers whose product<br> is 50 and whose sum is 27.
    6·1 answer
  • Part A- Create a fourth degree polynomial in standard form. How do you know it is in standard form?
    6·1 answer
  • Pls answer this question plssss
    15·1 answer
  • Question is on the pic HELP!!!
    15·2 answers
  • How many terms are in the algebraic expression<br><br>Also, What do they mean by "Terms"
    11·1 answer
  • You go to the mall to make some purchases. You buy 3 dresses which cost $59.99 each and a pair of shoes that cost $75. What is t
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!