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
Scilla [17]
3 years ago
10

Which types of polygons are the faces of a octahedron?

Mathematics
1 answer:
Darina [25.2K]3 years ago
6 0

Answer:

Each face of an octahedron is an equilateral triangle. An octahedron is a three-dimensional solid (polyhedron) that has eight faces.

Step-by-step explanation:

Please mark brainliest and have a great day!

You might be interested in
Nicholas is currently in eighth grade and intends to attend a state college when he finishes high school. Nicholas’s parents cur
Juliette [100K]

Answer:

20,814.00

これがお役に立てば幸いです。また、良い一日をお過ごしください

7 0
3 years ago
Read 2 more answers
In each figure, a plane passes through a geometric solid as shown. For each figure, choose the shape of the cross section formed
Basile [38]
What is answers for this equation
6 0
3 years ago
Cory has 20 crayons. He wants to give the same number of crayons to each of his friend. Write 2 different questions about Cory'
SpyIntel [72]

Answer:

Step-by-step explanation: how many frenis are there?

8 0
3 years ago
A local eat-in pizza restaurant wants to investigate the possibility of starting to deliver pizzas. The owner of the store has d
Alinara [238K]

Answer:

Read step by step explanation

Step-by-step explanation:

The owner already knows that the limit for the average time delivered pizzas is 38 minutes. So we conclude

1.-The resulting mean from sample data ( x ) ( 27 customers) need to be smaller than 38 minutes, any value of sample above 38 minutes means more time for the delivery action and will indicate a failure for the future project

2.-As sample size is smaller than 30 the test has to be  t-student one tail test to the left

Test hypothesis

Null hypothesis                       H₀                  x  = 38

Alternative hypothesis           Hₐ                  x  <  38

We should test at a significance level α  = 0,05       (α = 5%)

If the result of the test is to accept  H₀  delivery project won´t be implemented, if on the other hand, H₀ is rejected then in the condition of the alternative hypothesis we accept Hₐ the sample indicates that we have a smaller average time than 38 minutes.

4 0
3 years ago
Which number line model represents the expression -1/2 + 5/4 i will give brainlest
Y_Kistochka [10]

Answer:B

Step-by-step explanation:

7 0
3 years ago
Other questions:
  • What is 180 divided by 20,835
    15·2 answers
  • The first day of Alex's trip was a Monday. What day of the week was Day 393939 of Alex's trip? Select the correct answer. Day 39
    12·1 answer
  • Determine if the number 5.1x10^-8 is written in scientific notation
    13·1 answer
  • Which ordered pair (a, b) is a solution to the given system?
    9·2 answers
  • Does anyone know how to do this help please
    13·1 answer
  • 1/4 divided by 1 3/8
    9·1 answer
  • Moe and Larry each need to raise $200 to go on a trip with their school band.
    8·1 answer
  • R^2-3r-54=0
    7·1 answer
  • Which of the following shows the slope and y-intercept on graph?​
    5·1 answer
  • Natasha was thinking of a number.
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!