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
tia_tia [17]
3 years ago
7

The older square-shaped floppy diskettes measured 15 cm on each side. What was the diagonal length of a diskette?

Mathematics
1 answer:
Aloiza [94]3 years ago
5 0

Answer:

15\sqrt{2}

Step-by-step explanation:

The formula we can use is

d=\sqrt{2} *a

Where d is the length of the diagonal and a is the length of the side of the square

Since, the floppies are in square shape and side length is 15, so a = 15

We simply put it into the formula and get length of diagonal.

d=\sqrt{2} *a\\d=\sqrt{2} *15\\d=15\sqrt{2}

Hence, diagonal length is  15\sqrt{2}

You might be interested in
anthony bought an 8 foot board.He cut off 3/4 of the board to build a shelf,and gave 1/3 of the rest to his brother for an art p
e-lub [12.9K]
Convert your feet to inches.
So 8 times by 12 = 96 inches
if you have 3/4 of the board used. 
3/4= .75 
if you were to times 96 by .75 = 72 inches.
So you used 72 inches and you have 24 inches left

now do 1/3= .33
times .33 by 24= 8
8 inches is how long you would give to Anthony's brother.
7 0
3 years ago
Read 2 more answers
Help me guyssssss skeks
monitta

Answer:

19

Step-by-step explanation:

|-8 -11|=19

7 0
3 years ago
Read 2 more answers
Helpp !! I Dont Understand This !
makvit [3.9K]
How to solve shaded regions on a trapezoid is simple.
First find the area of the whole trapezoid, or W but it already gives us that as 21.66 in squared.
Next, find the area of the non shaded region, or NS.
3.8*4.6=17.48 in
Lastly, subtract the NS from the W.
21.66 -17.48 = 
NS= 17.48 in squared.
W= 21.66 in squared.
S= 4.18 in squared.
 
The answer is B- 4.18 in Squared








4 0
3 years ago
Convert the following percent to a fraction and reduce to lowest terms as needed.
ryzh [129]
34½% = 34.5% = 0.345 = 345/1000 = 69/200
6 0
2 years ago
The equation of a straight line is 2y+6x=-8.find the gradient of the line​
Illusion [34]

Step-by-step explanation:

Y= mx + c

2y = 3x - 8

2y = -3× - 8 ( divide all yerms by two )

y = <u>-</u><u>3</u><u> </u>× 4

2

y = <u>-</u><u>3</u><u> </u>

2

7 0
3 years ago
Other questions:
  • 8. If tan + 2 = 0, find in the range 0° and 360°
    11·1 answer
  • Thank you now help please
    12·1 answer
  • Consider the line given by the equation: 2x - y= -2
    15·1 answer
  • What is the value of m∠3 if m∠5=70° and m∠2=60°?
    8·1 answer
  • If Jane paid $42 for the penalty last month, how many times was she late for work?
    8·1 answer
  • (x + 1)^7<br> Use Pascal's Triangle and Binomial.Theorem
    5·1 answer
  • Find d²y/dx² in terms of x and y.<br>y^5 = x^7<br>d²y/dx² =????​
    6·1 answer
  • Solve by co pelting the square 4x^2-16x+5=-2
    14·1 answer
  • By selling a chair for RS720 a garden gains be consumed by 40 horses​
    11·1 answer
  • 12. (5+4 -2)* (-2) = ?<br> O A.-22<br> O B. 14<br> O C.22<br> O D.-14
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!