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
Liono4ka [1.6K]
3 years ago
10

Minus then changes from 115.5 inches tall to 23.1 inches tall. What percent of change is that?

Mathematics
1 answer:
strojnjashka [21]3 years ago
4 0

Answer:

80%

Step-by-step explanation:

23.1/115.5=0.2

1-0.2=0.8=80%

You might be interested in
An 18-ft tall tree casts a shadow of 25 feet. Find the angle of elevation of the sun.
777dan777 [17]

Answer:

46.05degrees

Step-by-step explanation:

Given the following

Height of tree = 18ft (Opposite)

length of shadow = 25ft (hypotenuse)

Required

Angle of elevation

Sin theta = opp/hyp

Sin x = 18/25

sin x = 0.72

x = arcsin(0.72)

x = 46.05

Hence the angle of elevation of the sun is 46.05degrees

3 0
2 years ago
9.<br> Square Root Functions
topjm [15]

Answer:

y = √(x - 3)

Step-by-step explanation:

The graph shown has exactly the same shape as does the graph of y = √x, EXCEPT that the entire graph of y = √x has been translated 3 units to the right.  Thus, the function describing this graph is y = √(x - 3).

8 0
2 years ago
Determine if the triangles, ΔYPQ and ΔNPD, are similar. If so, identify the similarity criterion.
pav-90 [236]

Answer:

The answer to your question is A) they are similar because of AA criterion

Step-by-step explanation:

- ∠ QYP is ≅ to ∠ DNP           given

- ∠ QPN is ≅ to ∠ DPN           vertical angles

- ∠ YQP is ≅ to ∠ NDP            if two angles are congruent third angle

                                                is also congruent.

Conclusion

ΔYPQ is similar to ΔNPD because of AA similarity.

6 0
3 years ago
Solve for n. 2n − 35=52n − 35=5
melomori [17]
The answer is n= 35/2
7 0
2 years ago
Read 2 more answers
An envelope measures 8 inches by 15 inches. A pencil is placed in
Oliga [24]
The length of the pencil would be 17. This could be easily found by using a^2 + b^2 = c^2. Please mark me brainliest it would be pretty cash money of you
3 0
2 years ago
Read 2 more answers
Other questions:
  • The formula for the perimeter of a rectangle
    13·1 answer
  • How do you solve this equation and check the solution 17=z-(-9)
    14·1 answer
  • PLEEEEEEAAAAAASSSSSSE HELLLLLP!!
    9·1 answer
  • Need Help ASAP. thanks in advance ​
    15·1 answer
  • How are the sin 30° and the cos 60° related? Explain using complete sentences.
    15·1 answer
  • <img src="https://tex.z-dn.net/?f=4%20%5Cfrac%7B4%7D%7B9%7D%20%20%5Ctimes%202%20%5Cfrac%7B1%20%7D%7B5%7D%20" id="TexFormula1" ti
    10·2 answers
  • What the answer to this
    13·1 answer
  • What is your favorite anime of all time? Mine's is One Piece and it is a really goated.
    13·2 answers
  • Find the exact volume of the sphere below
    7·1 answer
  • Please, I need to know for SURE what is the right answer.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!