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
kifflom [539]
3 years ago
13

The diameter of a cookie is 2 inches. if pie=3.14 what is the area rounded to the nearest tenth

Mathematics
1 answer:
nata0808 [166]3 years ago
7 0
3.1 inches, you get this by finding the radius first, then you square it, then you multiply it by pie. 2/2= 1, 1 squared = 1, then 1 x 3.14 = 3.1 (rounded).
You might be interested in
2)
Fudgin [204]

Answer:

k

Step-by-step explanation:

8 0
3 years ago
What are the measures of 1 and 2? 37.1 1 2 17.30 121.8°​
Lady_Fox [76]

Answer:

Option 2 : m∠1 = 67.4°, m∠2 = 104.5°

Step-by-step explanation:

Lets find the measure of angle 2 first:

180° - 17.3° - (180° - 121.8°) = Angle 2

                             ↑

             Angle of the straight line = 180°

             The angle should be 180 - 121.8

Angle 2 = 104.5

At this point the only answer that works is the second option, but let's still work out Angle 1

Angle 1 :

Theory of opposite angles state that the opposite angles inside a triangle = the exterior angle

in this case:

Angle 1 + 37.1 = Angle 2

Since we know angle 2 = 104.5, lets solve

Lets say angle 1 = x

x + 37.1 = 104.5

x = 104.5 - 37.1

x = 67.4

If my answer is incorrect, pls correct me!

If you like my answer and explanation, mark me as brainliest!

-Chetan K

8 0
3 years ago
Read 2 more answers
5.
irina [24]

Answer:

160 m²

384 m²

Step-by-step explanation:

The area of a trapezium is given by :

A = 1/2(a + b)h

h = height ; a and b = lengths

From the diagram :

A = 1/2(12 + 20)10

A = 1/2(32)10

A = 16 * 10

A = 160 m²

2.)

Area of parallelogram = base * height

Base = 24 ; h = 16

A = 24 * 16

A = 384 m²

7 0
3 years ago
Help me please with this maths homework
IRINA_888 [86]
The value of the number can be equal to or less than -3
8 0
3 years ago
Any help is appreciated, check the picture above for the question.​
Aleksandr-060686 [28]

Answer:

y + 5 > -2 i.e. option 4.

Step-by-step explanation:

An inequality is shown in the number line by an arrow and we have to identify the inequality from the options given.

It is clear from the given figure that the y variable is plotted and its value is greater than - 7 but not including - 7.

Therefore, option 4 which gives the inequality y + 5 > -2 will be the correct answer.

As it gives y > - 2 - 5 i.e. y > - 7 (Answer)

8 0
3 years ago
Other questions:
  • Krista lives 1/2 mile from school.
    7·2 answers
  • We can find the length of DE using the Pythagorean Theorem:
    12·2 answers
  • If you add a prime number to itself, is the<br>sum composite or prime? Explain your<br>reasoning​
    9·1 answer
  • 80 miles in 2 hours ratio
    8·1 answer
  • Plzzzz its due in 15mins1.
    11·1 answer
  • Trevor paints 1/6 of the fence surrounding his farm each day how many days will it take him to paint 3/4 fence?
    15·1 answer
  • The process of completing the square will always work.<br>O True<br>O False<br>​
    15·1 answer
  • Simplify the radical √-20
    8·2 answers
  • Log4 x + log4(x-12)= 3
    15·1 answer
  • Can some one help me and solve this problems​
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!