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
wlad13 [49]
3 years ago
6

Find the area of the circle.

Chemistry
1 answer:
sladkih [1.3K]3 years ago
8 0

Answer:

Explanation:  Circle

Solve for area

A=πr2

onversion result for two surface area units:

From unit Symbol Equals Result To unit Symbol

1 square centimeter cm2 , sq cm = 1.27 ∅ 1-centimeter circles ∅ 1 cm

Amount : 18 ∅ 1-millimeter circles (∅ 1 mm)

Equals : 0.14 square centimeters (cm2 , sq cm)

Fraction : 7/50 square centimeters (cm2 , sq cm)

You might be interested in
Studying the decay of radioactive isotopes in dead organisms helps scientists to identify fossilized remains. The ratio of C-12
satela [25.4K]

Answer:

Only Organism Z is alive, and Organism X has been dead longer than Organism Y.

Explanation:

After the death of an organism, there is radioactive disintegration of C-14 allotrope of carbon, which increases the ratio of C-12 to C-14 in a dead organism as compared to a living organism.

7 0
3 years ago
What happens to radio waves when they are exposed to a plant?​
Ymorist [56]

Answer:

,,

sdxxxp

Explanation:

,,xossssssss

5 0
3 years ago
What is the advantage of seeds that can be spread over a wide area?
Tema [17]

Answer:

I'm fairly sure it's D

Explanation:

If they're more spread out than they're roots in theory should have more space. Sorry if I'm wrong

6 0
3 years ago
The Law of Conservation of Matter describes how mass is not lost during a chemical reaction.
weeeeeb [17]

False, it states that matter can be nether created nor destroyed

7 0
3 years ago
Read 2 more answers
Pls help me with this
liubo4ka [24]

Answer:

silver

5/20

=0.25.................

6 0
2 years ago
Read 2 more answers
Other questions:
  • A rock weighing 26.0g is placed in a graduated cylinder displacing the volume from 13.2mL to 23.5mL what is the density in grams
    6·1 answer
  • Which season will the northern hemisphere experience when the axis of Earth is tilted towards the sun? Fall Spring Summer Winter
    13·2 answers
  • PLEASE HELP ME WITH THE QUESTION IN THE IMAGE AND I WILL MARK AS BRAINLIEST IF CORRECT
    15·1 answer
  • Explain why heating a contained gas that is held at a constant volume increases its pressure?
    9·1 answer
  • The chemical equation shows how ammonia reacts with sulfuric acid to produce ammonium sulfate. 2NH3(aq) + H2SO4(aq) (NH4)2SO4(aq
    12·1 answer
  • How could you determine which household substances are acids, bases, or neutral substances?​
    11·1 answer
  • Which of the greenhouse gases are carbon compounds?
    13·2 answers
  • Based on their location on the periodic table which of the elements is the least reactive element?
    7·2 answers
  • A man of 450N covers an area of 0.015m² standing on his feet. Calculate the pressure exerted by his feet on the ground.​
    7·1 answer
  • Characteristic of compounds​
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!