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
nikitadnepr [17]
3 years ago
15

A walkway forms one diagonal of a square playground. The walkway is 18 m long.

Mathematics
1 answer:
olga55 [171]3 years ago
6 0

18m x 4 = 72m

Walkway = 72 meters.

You might be interested in
Suppose 6 quarts of a solution that is 52% antifreeze is mixed with 10 quarts of a solution that is 32% antifreeze. (A) how many
Vadim26 [7]
The total amount of the resulting mixture can be calculated by adding up the volume of the given substances assuming that volume addition is applicable given the properties of the fluids used. 

That is,
   T = 6 quarts + 10 quarts = 16 quarts

The total volume of the resulting mixture is 16.

Then, we do the component (antifreeze) balance by adding up the resulting antifreeze from the substances to the total. We let x be the percentage of antifreeze in the final mixture.

    6(0.52) + 10(0.32) = 16(x)

The value of x from the equation is 0.395.

Therefore, the answer to this item is 39.5%. 
4 0
3 years ago
What is -2(8x + 7) + 1 simplified
Nina [5.8K]
The answer is -16x-14+1
3 0
3 years ago
Solve for x -6x+14<-28 AND 3x+28<=25
scoray [572]

Answer:

-6x+14<-28

x = x > 7

3x+28<=25

x = x less than or equal to -1

Step-by-step explanation:

7 0
2 years ago
Read 2 more answers
Put the numbers in order from least to greatest.
loris [4]

Answer:

B. -.9,-4, 1, .2, .8

Hope this helps!:)

7 0
3 years ago
Read 2 more answers
It took James 5h to paint an 8ft by 24ft wall. At this rate, how long would it take him to paint a 12ft by 36ft wall
olasank [31]
8 * 24 feet = 192 sq feet per 5 hours

12* 36 = 432 square feet

432 is 2.25 times the area of 192 square feet

So, it takes 5 * 2.25 = 11.25 hours


7 0
3 years ago
Other questions:
  • A function is _____ a relation. <br><br> A) always <br> B) sometimes <br> C) never
    5·1 answer
  • Gloria had two sets of alphabet cards (A–Z). She mixed the two sets together to form a single stack of cards. Then Gloria drew t
    5·1 answer
  • The function shown below was created to track the different intervals of speed that an automobile travels over a period of 28 se
    9·2 answers
  • What times 3 equals 20
    7·2 answers
  • ......i need help please..........​
    10·2 answers
  • This model represents an equation
    5·1 answer
  • Answer for Brainiest, 25 points and 5 stars with thanks
    9·1 answer
  • I lost my protractor,what else can I use to measure and name angles? Thanks a lot!
    12·2 answers
  • A cyclist travels 64 km during the first 4 hours. Then the cyclist travels 26 km during the two hours. What is the
    13·1 answer
  • A banner is in the shape of a rectangle.It is 18 feet long and 9 feet wide.What is its perimeter?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!