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
Oksanka [162]
2 years ago
11

Donna wants to decorate her bulletin board she has 38 meters of green ribbon to go around the bulletin board and she has to use

it all.
Mathematics
1 answer:
andreev551 [17]2 years ago
4 0

If you are asking for the perimeter of the bulletin board the answer below will be correct!

Answer:

Square option: 9.5 Meters

Rectangle option: see explanation below

Step-by-step explanation:

To find the perimeter you must add the lengths of all the sides. Assuming the bulletin board is a SQUARE all four sides are going to be equal. Therefore you can divide 38 by 4 to get the length of one side (aka 9.5 meters).

Assuming the bulletin board is a RECTANGLE changes things up. You can pretty much pick any combination of numbers that will add up to 19 (because if it is a rectangle there are two pairs of equal side lengths). You could do 1 + 18, 5+14, 8+11. The options are really endless

You might be interested in
What is the value of x?
andrey2020 [161]

Answer:

x = 30°.

Step-by-step explanation:

To calculate the value of 'x', we can first derive the value of one of the angles that make up the triangle.

Notice that there is an angle with a measure of 100°. The angle that makes up the angle of the triangle is called a Vertical Angle. Therefore, if the angle in red is 100°, the vertical angle, or the third angle of the triangle, is 100°.

There are two congruent sides to the triangle, as seen by the congruent lines. This means that both of the other two angles must be equal. Find the value of 'x' by:

180 - 100 = 80. Since the value of one angle was 100°, and the angles in a triangle must add up to 180°, you can simply subtract to find the sum of the other two angles.

(x + 10) + (x + 10) = 80

2x + 20 = 80

2x = 60

x = 30°.

7 0
3 years ago
Read 2 more answers
Deductive Reasoning is when we use all available facts and principles to reach a specific conclusion.
Troyanec [42]
Is true well i think it is 
6 0
4 years ago
Read 2 more answers
2x+3y is greater than or equal to 500 simplified
madreJ [45]
Its already simplified
3 0
3 years ago
Find the area of every square that can be drawn by connecting dots on a 3 dot-by-3 dot grid.
Dafna1 [17]
I could be wrong, but it seems that there are only 2 possible squares in this grid.
•One square has a side length of 2, meaning that the area is 2x2 which is 4 units squared (can be written as 4 units^2)
•The other square has side lengths of 1. 1x1=1 unit^2.

5 0
4 years ago
Read 2 more answers
The value, v, of your quarters (in cents) is a function of n, the number of quarters you have.
Snezhnost [94]
The independent variable is the one you change to get your dependent variable. in this case, the independent would be the number of quarters you have
3 0
2 years ago
Other questions:
  • Nashota pays $30 each month on a credit card that charges 1.4% interest monthly. She has a balance of $450. The balance at the b
    7·1 answer
  • Order these numbers from least to greatest.<br> 1.4, 1.103, 1.1322, 1.13
    8·2 answers
  • Write this number, 0 ones, 6 hundredths, 5 tens, 5 hundreds, 5 tenths
    9·2 answers
  • HELP HELP HELP Certain members of the Italian Parliament make 180,000 euros a year. If 1 euro equals 1.36 U.S. dollars, how much
    6·1 answer
  • If two measurements are very close to each other, then they are ____..
    10·2 answers
  • What is the solution to 19 = z + 12?<br>  <br> z =
    5·1 answer
  • WILL AWARD BRAINLIEST (Find the measure of the complement and supplement)
    5·1 answer
  • Equivalent expression: 26a - 10
    15·1 answer
  • Find the length of the third side. If necessary, write in simplest radical form.<br> 10<br> 5
    9·1 answer
  • HELP What is the length of FC?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!