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
aliina [53]
2 years ago
9

Name 8 Polygons And list the number Of sides

Mathematics
2 answers:
nadezda [96]2 years ago
8 0
Rectangle= 4 sides 
Trapezoid= 4 sides
Triangle= 3 sides 
hexagon= 6 sides
octagon= 8 sides
polyhedron-=10 sides i believe 


atroni [7]2 years ago
8 0
A polygon is any shape with at least 3 straight sides and angles.
-triangle, 3 sides
-square, 4 sides
-pentagon, 5 sides
-hexagon, 6 sides
-heptagon, 7 sides
-octagon, 8 sides
-nonagon, 9 sides
-decagon, 10 sides

 here are two more:
-parallelogram, 4 sides
-rectangle, 4 sides

You might be interested in
John buys 100 shares of stock at $100 per share. The price goes up by 10% and he sells 50 shares. Then, prices drop by 10% and h
Juliette [100K]
The profit that John got from the last 50 was $5000.
5 0
3 years ago
Name a set of vertical angles in the image below:
quester [9]

Answer: Choice D

\angle 1 \text{ and } \angle 3

Reason:

Whenever we have two lines cross to form an X shape, the vertical angles are always opposite one another. They do not have to be vertically stacked (as they can be side by side like angles 2 and 4 are). Vertical angles are always congruent.

7 0
1 year ago
The half-life of iron-52 is approximately 8.3 hours.How much of a 13 gram sample of iron-52 would remain after 8 hours? Round to
Alexandra [31]

6.665 grams of the 13 grams remain after 8 hours.

<h3>How much of a 13 gram sample of iron-52 would remain after 8 hours?</h3>

The decay equation for the 13 grams of iron-52 is:

N(t) = 13g*e^{(-ln(2)/8.3h)*t}}

Where N is the amount of iron-52, and t is the time in years.

Where we used the fact that the half-life is exactly 8.3 hours.

Now, the amount that is left is given by N(8h), so we just need to replace the variable t by by 8 hours, so we get:

N(8h) = 13g*e^{(-ln(2)/8.3h)*8h}} = 6.665g

So 6.665 grams of the 13 grams remain after 8 hours.

If you want to learn more about half-life:

brainly.com/question/11152793

#SPJ1

5 0
1 year ago
A football team was training for four hours. During the first hour, they practiced for 5/8 of an hour. During the second hour, t
Leviafan [203]

Answer: 2 19/24 hours was spent in practising.

Step-by-step explanation:

During the first hour, they practiced for 5/8 of an hour. During the second hour, they practiced for 2/3 of an hour. This means that the total time for which they practiced in the first 2 hours would be

5/8 + 2/3 = 31/24 hours

During the last two hours, they first practiced for 3/5 of an hour, took a 1/2 hour break and then practiced the rest of the time. This means that the rest of the time for which they practiced is

2 - (3/5 + 1/2) = 2 - 11/10 = 9/10

Therefore, the time they spent practicing in total would be

31/24 + 3/5 + 9/10 = 67/24 =

2 19/24 hours

7 0
3 years ago
#1) What is the most efficient way to isolate and solve for the variable? *
s344n2d4d5 [400]
Subtract 2x from both sides
6 0
2 years ago
Read 2 more answers
Other questions:
  • How do you convert 5L 850 mL
    10·1 answer
  • I will mark brainliest!!
    9·1 answer
  • At time, t=0, Billy puts 625 into an account paying 6% simple interest. At the end of year 2, George puts 400 into an account pa
    8·1 answer
  • I will mark as the brainliest answer
    12·1 answer
  • What is the answer to 46×10
    12·1 answer
  • For the equation -4y=8x what is the constant variation <br><br> A. -4<br> B. -2<br> C. 1<br> D. 2
    13·1 answer
  • Can anyone help with this please? Janell randomly surveyed 50 students. She found out that 42 of the students had been to a musi
    7·1 answer
  • Which describes the cross section of the square prism that passes through the vertices A, B, C, and D shown below?
    6·2 answers
  • The population of a city decreases by 1.2% per year. If this year's population is
    9·1 answer
  • Describe how the figure at the right<br> shows that 36 +27= 9 X (4 + 3).
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!