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
GuDViN [60]
3 years ago
6

A square shed has a floor area of 156.25m square. what is the length of the diagonal

Mathematics
1 answer:
slava [35]3 years ago
7 0
Square root 156.25 to get the values of the sides of the square. You will get 12.5m for each side. 

Now that you have the side values, use Pythagoras' Theorem to solve for the diagonal. Let's call the diagonal x,

c^2 = a^2 + b^2
x^2 = 12.5^2 + 12.5^2
       = 312.5

Square root both sides to get x,

x = 17.68m (2 d.p)

HOPE THIS HELPED! Ask me if there is anything you don't understand from this working :D
You might be interested in
Which of the following describe 86? Select all that apply.
Ber [7]

Answer:

A rational number is any number that can be written as a ratio of two integers (hence the name!). In other words, a number is rational if we can write it as a fraction where the numerator and denominator are both integers. ... Irrational, then, just means all the numbers that aren't rational.

Step-by-step explanation:

A rational number is any number that can be written as a ratio of two integers (hence the name!). In other words, a number is rational if we can write it as a fraction where the numerator and denominator are both integers. ... Irrational, then, just means all the numbers that aren't rational.

6 0
3 years ago
What is the value of the expression? 6 • 2³ -(4² + 7)
atroni [7]

Answer:

25

Step-by-step explanation:

pemdas

parentheses- 4 to the 2nd power is 16, 16 + 7 is 23.

exponents- 2 to the 3rd power is 8.

multiplication- 6 x 8 is 48

so then its easy from there. its 48 minus 23, which equals 25

3 0
3 years ago
Which of the following observations of children is the most objective?
Ivan
I'd say D. A uses words that suggest the author has an opinion of Alex's behavior that is unfavorable. B uses the words "obviously less disciplined" to refer to Sue, which is clearly an opinion and also rather unfavorable. C makes assumptions as to Joan's emotions toward Mary, which cannot be ascertained objectively without asking Joan. D is a clear statement of the facts without embellishment.

EDIT: Note that the definition of objective is not influenced by opinions or beliefs, as opposed to subjective.
5 0
3 years ago
Read 2 more answers
I will give brainliest to whoever can help!
son4ous [18]

Answer:

1)open 2)false 3)5

Step-by-step explanation:

8 0
4 years ago
Read 2 more answers
3x+7=8x+7<br><br> a. infinite solutions<br> b. one solution<br> c. no solution
kykrilka [37]

Answer:

The above has one solution

Hope this helps

4 0
3 years ago
Other questions:
  • Could a quadrilateral have 4 obtuse angles
    7·1 answer
  • What is the result if 3x-9 is evaluated when x=-5
    10·2 answers
  • What is the interquartile range of this data? 6 7 8 9 Box-and whisker plot titled Temperatures in Celsius ranging from 12 to 48
    6·2 answers
  • Someone please answer this for me
    5·2 answers
  • Which is o 54 converted to a simplified fraction​
    6·1 answer
  • Mr. Scott’s workroom is a rectangle that measures 25 feet by 27 feet. His woodworking equipment takes up an area of 300 ft squar
    10·2 answers
  • If there are 146.8 million people in the labor force in a particular town, and the number of people who are unemployed is 8.2 mi
    6·1 answer
  • In a blind ESP test, a person correctly identifies whether a tossed coin comes
    11·1 answer
  • What is the change in temperature from -45°F to - 71°F?
    15·1 answer
  • The expression 7kl – 3k(4k + 2l) is equivalent to:​
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!