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
Naddik [55]
4 years ago
14

Which figures are polygons? select all that are

Mathematics
1 answer:
Ivanshal [37]4 years ago
6 0
Figures A, C and D are all examples of polygons!

I hope this helped! Mark me Brainliest! :) -Raven❤️
You might be interested in
PLEASE HELP MEEEEE<br> look at the picture
mr Goodwill [35]

Answer:

b is answers for the question and

Step-by-step explanation:

please give me brainlest

6 0
3 years ago
Read 2 more answers
Bubble wrap sells in sheets, and each sheet has 1 million individual spherical bubbles, each with a diameter of 0.01 m. What is
Triss [41]

Answer: The total volume of air contained in the bubbles of one sheet of bubble wrap is about 0.5 cubic meters.

Step-by-step explanation:

Volume of sphere :-

V=\dfrac{4}{3}\pi r^3, where r is the radius of the sphere.

Given : Diameter of the bubble = 0.01 m

Then Radius of the bubble = \dfrac{0.01}{2}=0.005\ m

Volume of each bubble:-

V=\dfrac{4}{3}(3.14) (0.005)^3

Also, Number of bubbles in each sheet = 1,000,000

Then , the total volume of air contained in the bubbles of one sheet of bubble wrap will be :-

\dfrac{4}{3}(3.14) (0.005)^3\times1,000,000=0.52333333\approx0.5\ \text{cubic meters}

Hence, the total volume of air contained in the bubbles of one sheet of bubble wrap is about 0.5 cubic meters.

5 0
3 years ago
1. The speed of sound in water is 1,500 meters/second. How far can sound travel in 10
baherus [9]

Answer:

  • 900 km
  • 5400 km

Step-by-step explanation:

<u>The speed of sound in water:</u>

  • s = 1500 m/sec

<u>Time:</u>

  • t = 10 min = 10*60 sec = 600 sec

or

  • t = 1 hour = 60 min = 60*60 sec = 3600 sec

<u>Distance in 10 min:</u>

  • d = s*t
  • d = 1500 *600 = 900 000 m = 900 km

<u>Distance in 1 hour:</u>

  • d = 1500*3600 = 5 400 000 m = 5400 km
5 0
3 years ago
Hey can you help me fast!!
galina1969 [7]
I hope this helps

+42
7 0
4 years ago
Renata moved to her new home a few years ago. Back then, the young oak tree in her back yard was 190 centimeters tall. She measu
ANTONII [103]
1.

The equation for this problem would be

y = (?)x + 190

With y being the height after a given amount of years and x being the amount of years passing. We would need to find ?, the rate of how fast the tree grows. The problem gives us y = 274 centimeters and x = 3 years

Let’s plug in and solve for ?

274 = ?(3) + 190

84 = ?3

28 = ?

The tree grew 28 cm per year

2.

Since we know the rate of change and y, let’s just plug in values

344 = 28x + 190

154 = 28x

5.5 = x

5.5 years since Renata moved.
3 0
3 years ago
Other questions:
  • Which of the following is least accurately represented by the Venn diagram above?
    6·2 answers
  • In 2004 there were 72 million voters registered as Democrats, 55 million American voters registered as Republicans, and 42 milli
    7·1 answer
  • A basketball is theown upwards. The height F(t), The height in feet, in time, t, in seconds is goven by the following. f(t)= -16
    6·1 answer
  • True or false.
    12·2 answers
  • What is the prime factorization of 96? 8 · 12 2 · 2 · 2 · 2 · 3 25 · 3 25 · 32
    12·1 answer
  • Tell whether the rates form a proportion
    11·1 answer
  • Do you know the answer ?!?!????????????!
    5·1 answer
  • Monica deposits $ 3500 in a certificate and 6 months later she gets back $4000.Assume she is collecting simple interest.
    10·1 answer
  • What is the simplified form of the following expression? 2 startroot 18 endroot 3 startroot 2 endroot startroot 162 endroot
    15·1 answer
  • a chef has a recipe that calls for 4 cups of flour. She wants to make 3/4 of the recipe instead of determining directly how many
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!