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
Anestetic [448]
2 years ago
15

A classroom board is 54 inches wide and 36 inches tall. Eva

Mathematics
1 answer:
Lady bird [3.3K]2 years ago
8 0
<h3>Answer:  180 inches</h3>

Work Shown:

L = 54 = length

W = 36 = width

P = 2(L+W) ... perimeter of the rectangle

P = 2(54+36)

P = 2(90)

P = 180

She needs 180 inches of ribbon.

To convert to feet, divide by 12. So 180 inches = 180/12 = 15 feet.

You might be interested in
A drawer contains 4 white socks, 5 black socks, and 3 brown socks. Find the probability that...
IRINA_888 [86]

Answer:

5/12

7/12

125/36 = 3,47%

50/11 = 4,54%

Step-by-step explanation:

Probability a black sock is selected when a person chooses 1 sock = 5/12

Probability a white or brown sock is selected when a person chooses 1 sock =

7/12

Probability  a person chooses 3 socks and selects a white first, a black second, and a brown last if the socks are replace = (4/12 * 5/12 * 3/12)*100 =125/36 = 3,47%

Pobability  a person chooses 3 socks and selects a white first, a black second, and a brown last if the socks are NOT replace = (4/12 * 5/11 * 3/ 10)*100 = 50/11 = 4,54%

3 0
3 years ago
Shopify has recently become Canada’s largest company. In the past 5 years, its stock price has climbed from $25 to $1000. If thi
iVinArrow [24]
1000-25= $975
975x5 = $4875 + $1000
= $5875.
3 0
2 years ago
What is the scale factor
nadezda [96]

Answer:

2/5

Step-by-step explanation:

Since it's from a big square to a smaller square, the smaller number will be at the top. Also, use the same side to find the scale factor, but since this is a square and all sides of a square are equal, it doesn't matter but in other shapes it does so practice i guess:

Left side of big square: 5

Left side of small square: 2

So scale is 2/5

To confirm:

5 · 2/5 = 10/5 = 2, we're right

5 0
3 years ago
Read 2 more answers
PLEASE HELP ME!
aleksandrvk [35]
E is really just 10, and +7 means it's a positive exponent. So it is 3.82 x 10 to the power of 17. I can't write exponents on my phone, but this is scientific notation.
6 0
3 years ago
The playlists consists of 21 songs by The Working Mama's ,12 songs by Chef Mo Cheese ,36 songs by The Snippers , 54 by Lucy and
Alex73 [517]
This isn’t a question.
8 0
3 years ago
Other questions:
  • A 2010 study asserts that the number of hours that the average college student studies each week has been steadily dropping (The
    12·1 answer
  • Which property could be used to find the missing number? –4 • (–6.2 + 5) = –4 • + (–4) • 5 A. associative property B. distributi
    7·2 answers
  • What is 1/3+7/8 equal to?
    14·2 answers
  • There are 70 sixth graders at Wilson Middle School. Only 40% of the sixth graders will attend the morning assembly. How many six
    8·2 answers
  • What is 9/7 times 1/4=
    13·1 answer
  • Given that f(x) = x^2? + 9x + 18 and g(x) = x + 3, find (f ÷ g) (x) and express the result in standard form.​
    9·1 answer
  • Please help due today
    13·1 answer
  • What is the measure of Y? 4·9=36=36/4
    9·1 answer
  • Find the volume of the pyramid 12mm 7mm 10mm
    15·1 answer
  • Consider functions
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!