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
Finger [1]
3 years ago
10

What is the perimeter of a rhombus-shaped highway sign with a 20-centimeter side

Mathematics
1 answer:
Sphinxa [80]3 years ago
6 0
The measure of all 4 sides of a rhombus are equal so if one side is 20 cm, the other 3 are 20 cm as well. The perimeter is all of the sides added together, so 20 + 20 + 20 + 20 = 80

The perimeter is 80 cm.
You might be interested in
A plane is a figure. The intersection of two planes that do not coincide (if it exists) is a .
Elan Coil [88]

Two planes may intersect, be parallel, or coincide .

If two planes intersect, then the set of common points is a line that lies in both planes. Two parallel planes can not intersect.

The intersection of two planes that do not coincide (if it exists) is always a line.

If an intersection of the planes  does not exist, the planes are said to be parallel.

4 0
3 years ago
Read 2 more answers
The cookie jar has six chocolate chip cookies and five oatmeal cookies. What is the ratio of oatmeal to chocolate chip cookies?
Vesna [10]

Answer:

6:5

Step-by-step explanation:

6 0
3 years ago
Find x for the problem
oee [108]

Answer:

14.4

Step-by-step explanation:

sin x = 24/30

x = sin^-1 (24/30) = 53.13

sin 53.13 = x/18

x = sin 53.13 x 18 = 14.4

6 0
3 years ago
State the conditions that the following graph meets. (Enter the equation or inequality that is shown by the graph.)
shutvik [7]
The graph shows a horizontal line intersecting (0, 2).

Your answer is: y = 2.
7 0
3 years ago
Read 2 more answers
Please help for number 2 :/
hoa [83]

Answer:

25.4

Step-by-step explanation:

the answer is 25.4

7 0
3 years ago
Other questions:
  • The sum of the two numbers is 12. The difference is 18. Write a system of equations to represnt the statement and what are the t
    7·1 answer
  • Billy uses 7 centimeters of tape for every present he wraps. How much tape will billy need in all if he has to wrap 6 presents?
    13·1 answer
  • A combination lock requires three numbers from 1 to 25. how many combinations are possible? did you use the sum rule or the prod
    11·1 answer
  • Which number is the largest? 7.2 ⋅ 10−6, 3.09 ⋅ 103, 2.04 ⋅ 104, 5 ⋅ 103
    9·2 answers
  • Lucille has a collection of more than 500 songs on her phone that have a mean duration of 215 seconds
    15·1 answer
  • Rebecca charges $7.50 per hour to babysit. She babysat for 4.5 hours on Saturday, and 2.75 hours on Sunday. How much will Rebecc
    12·1 answer
  • Sebastian and his children went into a restaurant and he bought $45 worth'of hotdogs and tacos. Each hotdog costs $4.50 and each
    6·2 answers
  • A positive number is 5 less than 3 times another. The sum of the smaller number and 4 times the larger is 97. Find the smaller n
    12·1 answer
  • Can a triangle have side lengths of 12 feet, 6 feet, 3 feet? HURRY PLZ!!?
    11·2 answers
  • Find the midpoint of the line segment with the given endpoints(3, -5) and (7,9)
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!