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
Nata [24]
2 years ago
10

A square dance floor has a perimeter of 120 yards. What is the length of a diagonal of the dance floor?

Mathematics
1 answer:
Crazy boy [7]2 years ago
6 0

Answer:

Hey!

Your answer is C.42.4yd

Step-by-step explanation:

There are 2 ways you can work this on out...

1. Using Pythagoras Theorem...

= 30^2 + 30^2 = 1,800 (30^2=900 so you've added 2 of those to make 1,800)

= SQUARE ROOT THE ANSWER OF 1,800

\sqrt{x} 1,800= 42.42640687119285‬

TO GET A MORE PRECISE ANSWER WE ROUND IT UP TO 1 decimal place

= 42.4 yd is the diagonal length of the dance floor!!

HOPE THIS HELPS!!

You might be interested in
Question 8 of 10
Andreyy89

Median and IQR are the most appropriate measures of center and spread for this data set.

<h3>Why are Median and IQR the most appropriate?</h3>

Among the 3 central tendencies that includes the mean, median and mode; the median is the better measure because of the followings:

  • Mean is affected by extreme values
  • Mean is not correct if more outliers are present
  • Mean may not represent the nature of the data whether skewed right or left.

Also, the median as the middle entry is not affected by extreme items or outliers, so the median is better than mean,

Furthermore, for the measure of spread, the IQR is better since extreme items will show higher std deviation and also some outliers mislead.

Therefore, Option B is correct.

Read more about measures of center

brainly.com/question/10610456

#SPJ1

5 0
1 year ago
A telephone pole casts a 10 foot shadow. A horse that stands 5.5 feet tall casts a 2.5 foot shadow. How tall is the pole?
Makovka662 [10]

Answer:

robmxoxoxooxnananaanamansnnananamamaa

6 0
3 years ago
Which expression is equivalent to (cos x)(tan(–x))?
Naya [18.7K]
The tan(-x) is the same thing as -tan(x).  The tangent function is also the same thing as sin(x)/cos(x), right? So let's rewrite that tan in terms of sin and cos:
[cos(x)][tan(-x)] is the same as [cos(x)][ -\frac{sin(x)}{cos(x)}]
We can now cancel out the cos(x), which leaves us only with -sin(x) remaining. So your answer is A.
7 0
3 years ago
Read 2 more answers
PLEASE HELP!!!!???: Simplify the expression 13 + (14 + x).
pantera1 [17]

Answer:

27+ x

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
I didn't know what to do here​
slavikrds [6]

Answer:

B

Step-by-step explanation:

7 0
3 years ago
Other questions:
  • The hypotenuse of a right triangle is 15cm, and the shorter leg is 9cm. Find the length of the other leg
    15·2 answers
  • 2. A sweater comes in four sizes and eight colors.<br> How many different sweaters are possible?
    9·2 answers
  • Graph the inequality x &lt; 6<br> Please someone help now :(
    13·1 answer
  • To make a specific orange color, a painter uses 14 of a can of red paint and 12 of a can of yellow paint. Fill in each statement
    15·1 answer
  • Celeste has $40 she plans on using to pay for lunch with a friend. She always tips 17%. What is the maximum amount she can spend
    10·1 answer
  • Please help asapppppp
    13·1 answer
  • yall i kinda need a bit of help The perimeter of the shape is 54 centimeters. What is the value of y? im super confused
    15·2 answers
  • Name the vertical angles in the diagram below:​
    10·1 answer
  • The go fish game tank contains 30 fish the probability of catching a purple fish is 1/3 the probability of catching a green fish
    15·1 answer
  • Using the pay rates shown determine the amonut of money each employee earns for 15 hours of work
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!