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
skelet666 [1.2K]
3 years ago
14

Can someone explain how to do this and the answer?

Mathematics
1 answer:
inysia [295]3 years ago
7 0

Step-by-step explanation:

Helo

your answer refer to the attachment

You might be interested in
A square part of side 20 meters has a footpath along the boundary of width 10 meters . Find the area of path
qaws [65]

Answer:

Answer: 84 meters squared. (i.e. 84m^2).

Step-by-step explanation:

Area of the path = total area of path and plot - plot area only

First, let’s find the area of the plot:

20m x 20m = 400m^2

The path is 1m wide and runs all the way around, so, it describes an ‘outer square’ of 22m x 22m (2 x 1m larger because there are 1m of the path on each side).

The area of this ‘outer square’ is equivalent to the ‘total area of path and plot’

22m x 22m = 484m^2

So:

Area of the path = total area of path and plot - plot area only

= 484 - 400 = 84m^2

4 0
2 years ago
Select the correct answer.
yan [13]

Answer:

the money spent by a buyer to purchase a product

6 0
3 years ago
Read 2 more answers
PLEASE HELP ASAP! I need the answer for this question anyone ?
Alexxandr [17]

Answer:

A: sqrt(11)

B: 4.2

C: sqrt(26)

Step-by-step explanation:

First, 4^2 = 16

That means that sqrt 11 is smaller than 4.2 (a value greater than 4). This is because sqrt16>sqrt11.

Sqrt(26) is greater than sqrt(25) = 5. That means that it's greater than 4.2.

Hence, the order given above.

6 0
2 years ago
PLEASE HELP ME!!!
crimeas [40]
B=4676+10043 c=b-2160 answer equals b+c
I hope this is helpful I am trying not to say the exact answer but to teach you instead
4 0
3 years ago
Algebra help please
leva [86]
The value of a would be 4.2, because the negatives cancel out each other.
4 0
3 years ago
Other questions:
  • A student working on a summer internship in the economic research department of a large corporation studied the relation between
    10·1 answer
  • Help please been stuck on this
    5·1 answer
  • How do you use the product of 123 times 47 to find the product of 123 times 0.47 explain the difference in the two products?
    5·1 answer
  • What is the answer to 7-4+3×0+1
    10·2 answers
  • Sarah’s hand length is 20 cm. She measures the dimensions of her rectangular floor to be 18 by 22 hand lengths. Which of the fol
    12·1 answer
  • Solve the equation.(Y-9)-(y+2)=4y
    13·2 answers
  • What is the interquartile range of the data set?
    15·1 answer
  • Solve x2 + 14x = −24 by completing the square.
    11·2 answers
  • <img src="https://tex.z-dn.net/?f=%28%5Cfrac%7B1%7D%7B16%7D%20%29%5E%7B3-2a%7D%20%3D64%5E%7B-a%7D" id="TexFormula1" title="(\fra
    7·2 answers
  • Find the equation of the straight line with the following gradient point c) 5, (-1,-3)​
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!