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
Katena32 [7]
3 years ago
9

A rectangular blanket’s perimeter is 210 inches. If the long sides of the blanket measure 60 inches, what is the length of the s

horter sides of the blanket?
Mathematics
1 answer:
Annette [7]3 years ago
7 0
45 because you do 210-120 which is 90. 90÷2 is 45. -JZ
You might be interested in
There are 20 entries in the chess tournament. How many ways can they finish in first, second,
Romashka [77]

Answer:

6840

Step-by-step explanation:

Here, the order matters (1st, 2nd, and 3rd), so we need to use permutations.

There are 20 people who can get in first place.  After that, there are 19 people who can get in second place.  Finally, there are 18 people who can get in third place.  So:

20 * 19 * 18 = 6840

3 0
3 years ago
A bicycle computer or cyclometer uses a magnet counter that records each wheel rotation to calculate the bike’s total distance t
CaHeK987 [17]

The simplest and probably the best way to understand this problem is to make up a problem that obeys what you have been given. It doesn't have to be realistic. It just has to obey the conditions. Let us suppose that you thought the diameter of the tire is 1 yard. That would mean the circumfrence is pi * d

C = 3.14 * 1

That would mean that the circumference is 3.14 yards. It would also mean that you would have to have the wheel turn 1760 yards / /3.14 yards / revolution which is about 561 revolutions / mile. So the way I have set up the problem, my equation is d = 561 * R where R is the number of revolutions.

Now let's see what happens when you say "O my Goodness, the wheel diameter is really 32 inches" which 0.8888888 yards  what happens now?

Now you still have to go 1760 yards How many revolutions is that?

C = pi * d

C = 3.14 * 0.88888888

C = 2.79111 yards

How many revolutions does it take to 1760 yards.

R = 1760 // 2.78111 yards / revolution

R = 631 revolutions / mile. What happened?

Your constant goes up if the wheel diameter goes down. Think about this. Do you ride a bicycle? I do. It makes perfect sense to me that if the wheel is small, it will have to turn more often to go a mile. No matter where that 0.00125 comes from or how it was derived, the constant will have to go up if the wheel gets smaller.


6 0
3 years ago
How to write 8 21/40 as a decimal
jenyasd209 [6]

Answer: 8.525



Step-by-step explanation:


8 0
3 years ago
You need to create a fenced off region of land for cattle to graze. The grazing area must be a total of 500 square feet, surroun
Norma-Jean [14]
A.
the area of a polygon is/
A= perimeter X apothem /2
A=500
apothem = 10
500 = (P * 10)/2
P =100

B. 100*7.95 = $795

C.
60*100= 6,000
6,000 * $7.95=
<span>$47,520</span>
5 0
3 years ago
Read 2 more answers
When the hour hand moves from 3 pm to 6 pm, through how many degrees does it move?
taurus [48]
I think it might be 90 degrees
6 0
3 years ago
Other questions:
  • What is the simply of 6/20 of a fraction?
    5·2 answers
  • A new electronic store opened recently. There are several sales associate positions that pay an hourly rate of $7.50 plus a 4.5%
    10·1 answer
  • A scuba diver is 33 feet below sea level, while a hiker is 64 feet above sea level directly overhead on the cliffs overlooking t
    14·2 answers
  • What is the slope of the line on the graph?<br> 1<br> 1/2<br> 2<br> 3<br> Intro
    11·1 answer
  • Ms. Sims is trying to find out how many residents in her neighborhood are interested in having a yard sale. She decides to just
    7·2 answers
  • Is 1.36 a rational number or irrational number
    7·2 answers
  • Use log 3 = .477 and log 6 =.778 to approximate the expression. log 2​
    11·1 answer
  • Here are the first four terms of a number sequence.
    15·1 answer
  • • I am a fraction less than 1.
    14·2 answers
  • Jada’s babysitter is four times Jada’s current age. In 5 years, Jada will be half her babysitter’s current age.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!