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
Feliz [49]
3 years ago
5

15pts please help asap 2.5 as an improper fraction?

Mathematics
1 answer:
RideAnS [48]3 years ago
6 0
2.5 = 2 5/10 as a Mixed fraction

To get a improper fraction, multiply the whole number with the denominator, and then add the numerator to the answer, giving the numerator (keep the denominator number)

2 x 10 = 20
20 + 5 = 25

25/10 is your answer

hope this helps
You might be interested in
Danielle has taken five math tests so far this year. The tests are out of twenty points, and she has gotten the following scores
dusya [7]
14, 16, 17, 19, 20
17 is the middle one so the answer is 17
 
Hope this helps :)

6 0
3 years ago
Read 2 more answers
Para recortar algumas figuras geométricas, um aluno utilizou uma cartolina com 1mx0,8m. Sabendo que ele recortou 2 triângulos, a
Gnom [1K]

Answer:

7190 cm²

Step-by-step explanation:

Para recortar algumas figuras geométricas, um aluno utilizou uma cartolina de 1 m x 0,8m.

Passo 1

Determine a área de todo o papelão

= Temos dimensões = 1mx0,8m

Área = Comprimento × Largura

= 0,8m²

Nós convertemos para cm²

1 m² = 10.000 cm²

0,8m² = x cm²

Multiplicação cruzada

0,8m² × 10.000 cm² / 1 m²

= 8000 cm²

Passo 2

Sabendo que recortou 2 triângulos, ambos com 20cm de base e 30cm de altura

Encontramos a área de um triângulo

= 1/2 × base × altura

= 1/2 × 20 × 30

= 300cm²

Ele cortou 2 triângulos Portanto, o são dos dois triângulos = 300cm² × 2

= 600cm²

etapa 3

Ele também cortou 2 trapézios ambos com bases de 10cm e 20cm e altura de 7cm.

A área de um trapézio =

1/2 (a + b) h

= 1/2 (10cm + 20cm) × 7cm

= 1/2 × 30 × 7

= 105 cm²

Ele cortou dois trapézios, portanto

A área dos dois trapézios do corte = 105cm² × 2

= 210 cm²

Passo 4

A área total do papelão que foi cortado = 600cm² + 210cm²

= 810 cm²

Etapa 5

Determine em cm² quanto de papelão sobrou.

Isso é calculado como:

Área total do papelão - Área total que foi cortada

= 8000 cm² - 810 cm²

= 7190 cm²

5 0
3 years ago
Length of stamp is 3 centimeters and it’s width is 5 centimeters what are the dimensions of the scale picture
Zanzabum
Easy multiply 5 * 3 and it equals 15 there your answer.
8 0
3 years ago
Isn't A B and D correct?
faust18 [17]

Answer:

I think the answer is B.

Step-by-step explanation:

I'm just going by how it looks but I am pretty sure that <em>n</em> is -0.5 and <em>m</em> is 2.5. Therefore, if you add -0.5 + 2.5 it equals 2.0.

8 0
3 years ago
X² + 7x + 12 factorise it​
Sidana [21]

Step-by-step explanation:

x²+7x+12

x²+4x+3x+12

x(x+4)+3(x+4)

(x+3)(x+4)

hope it helps

4 0
3 years ago
Other questions:
  • Please answer my question bcz I can’t understand
    11·1 answer
  • If you can choose one scoop of ice cream and one topping, how many different sundaes can you make?
    10·2 answers
  • What is the value of n? <br><br> n=___cm
    15·1 answer
  • What are 3 angles that are congruent to &lt;4
    8·1 answer
  • Please help me i need it
    15·1 answer
  • Several students were asked what kind of animals they saw in the past week at the park. determine the ratio that compares the nu
    6·2 answers
  • I dont understand pls help plsssssssss
    5·1 answer
  • Find the value of x. Round to the nearest tenth. Can you please give me the step by step?
    14·1 answer
  • HLP HLP 10 10 10 HLP HLP HLP<br><br> W
    15·2 answers
  • Easy 10 points answer all 5 questions.
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!