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
pochemuha
3 years ago
10

The Great Wall is more than 20,000 kilometers long about 3/4 of it is considered properly preserved

Mathematics
1 answer:
yaroslaw [1]3 years ago
7 0
97. The great wall is more than 20 000 kilometers long. And about ¾ of it is considered as properly preserved. I guess you are asking about the value of ¾ which is properly preserved in the said length of the great wall. => ¾ = 0.75 Thus, the formula would be like this: => 20 000 * .75 = 15 000 Thus, the ¾ value of great wall that is preserved is equals to 15 000 kilometers long,
You might be interested in
If vector u= (-4,8) and vector (5,-18), which vector can be added to 2u-4v to give the unit vector in the direction of the y-axi
Troyanec [42]

Answer:

hey buddy im gona help you!

Step-by-step explanation:

3 0
3 years ago
a science quiz has eight multiple choice questions with five choices for each. Find the total number of ways to answer the quest
almond37 [142]

Answer:

390625

Step-by-step explanation:

The questions are all independent -- the answer on one question does not limit the number of possible answers on another question.

The quiz has 5 choices for each question, so there are

5\times5\times5\times5\times5\times5\times5\times5 ways to answer the quiz questions.

Notice that this could be written 5^8.  You could say that the number of ways to answer the questions is

number \, of \, choices^{number \, of \, questions}

Use a calculator to find 5^8

8 0
3 years ago
Find the value of x.
zavuch27 [327]

Answer:

12

Step-by-step explanation:

(6)² = 3x

then x= 36/3

x= 12

7 0
3 years ago
I need help with question in photo
Rufina [12.5K]

Answer:

14

Step-by-step explanation:

{x}^{2}  =  {4}^{2}  \\  = 16\\ 4y = 4 \times  - 3 \\ 4 \times  - 3 =  - 12 \\  16 -  - 12 =16 + 12  \\  -  \times  -  =  +  \\ 16 + 12 = 28 \\ 28 \div 2 = 14

7 0
2 years ago
Please take a look at the picture
Debora [2.8K]

\tiny \text{yes \: looked}

7 0
3 years ago
Read 2 more answers
Other questions:
  • Please help thanks❗​
    11·1 answer
  • The score with respect to par of several golfers:2,-3,5,0,-1
    9·1 answer
  • Which number is less than 28.43
    11·2 answers
  • 4-4/9x=2/3<br> Rewrite so there no more fractions
    8·1 answer
  • Choose the equation of the line that is equal to the x-axis.
    6·1 answer
  • More inequalities Help please
    9·1 answer
  • A parallelogram which has a line of symmetry is a rectangle<br>true or false​
    10·1 answer
  • The sum of the angle measures of any triangle is 180°. If one angle of a triangle measures 35º and another angle measures 72º, w
    6·1 answer
  • Simple math
    11·1 answer
  • Find the length of a side of a square if its area is:<br> 0.49 square units
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!