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Anettt [7]
4 years ago
12

Help me with this and answer letters a and b

Mathematics
1 answer:
Darya [45]4 years ago
4 0

Answer:

Step-by-step explanation:

a)  a = 2*2.99- (2.99 +1.49)

     a = 5.98 - 4.48

     a = $1.50

r = 2* 3.99 - (3.99 + 2.49)

r = 7.98 - 6.48

r = $ 1.50

B) Both fruits has the same discount.

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Un círculo tiene un radio de 5 cm. ¿Cuántos <br><br>centímetros mide su circunferencia?
denpristay [2]

Answer:

10\pi[/tex]

Step-by-step explanation:

Circunferencia de un círculo = Pi veces diámetro

como el diámetro es igual a la mitad del radio, sabemos que si multiplicamos el radio por dos obtendremos el diámetro del círculo. Por lo tanto, 5 veces 2 = 10. Ahora hacemos 10 veces pi. El cual es 10 pi o 31.4159

Circumference of a circle = Pi times diameter

since the diameter is equal to half the radius, we know that if we multiply the radius by two we will obtain the diameter of the circle. Therefore, 5 times 2 = 10. Now we do 10 times pi. Which is 10 pi or 31.4159

8 0
4 years ago
Writing an Informative Essay about an Event in History? HURRY
Svetradugi [14.3K]

When writing an informative essay about an event in history, you should:

  • Pick an engaging topic with several sources of information.
  • Clearly state your thesis in your introduction.
  • Use every paragraph to expand on a separate point.
  • Avoid using long sentences.
  • Reference sources accurately.

<h3>How can you write an informative essay on historical events?</h3>

To avoid finding it difficult to find information on your topics, pick a topic that has been well researched and has several sources of information on it. European history is well researched.

In the introduction, talk about why you think this topic is significant and include a thesis statement that would be the main logic you are producing details about.

Then divide this thesis into several points and talk about each point in a different paragraph. Use sentences that are not too long so that people don't lose interest.

Use primary and secondary information sources but make sure you reference these sources in the required format.

Find out more on informative essays at brainly.com/question/329730.

#SPJ1

4 0
2 years ago
Can someone help and tell me how you got the answer
neonofarm [45]

Answer:

x = 15

Step-by-step explanation:

x/3 + 10 =15

Subtract 10 from each side

x/3+10-10 =15-10

x/3 = 5

Multiply each side by 3

x/3*3 = 5*3

x=15

8 0
3 years ago
Derrick's Dog Sitting and Darlene's Dog Sitting are competing for new business. Derrick's Dog Sitting
yanalaym [24]

Answer

The cheaper dog sitter is Derrick's.

Step-by-step explanation:

You did not really ask a question here but i am assuming that your asking who is the cheaper route.

4 0
3 years ago
Solve for B<br><br> 5B-3(4-B)=2(B+21)<br><br> Much appreciated!!!
Naya [18.7K]
B=-3.18 I hope that helps
6 0
4 years ago
Read 2 more answers
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