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
QveST [7]
3 years ago
11

Me ayudan hacer este ejercicio con los pasos

Mathematics
2 answers:
QveST [7]3 years ago
6 0

Answer:

A) 21/7, or 3

B) 36/5, or 7 1/5

C) 35/25, or 1 15/25, or 1 3/5

D) 54/12, or 4 6/12, or 4 1/2

Step-by-step explanation:

8/7 plus 13/7. You add the numerators (the numbers on top) together. That makes 21. The denominator (the numbers on bottom) stays the same. So it would be 21/7. 7 fits into 21, 3 times.

8/7 más 13/7. Agrega los numeradores (los números en la parte superior) juntos. Eso hace 21. El denominador (los números en la parte inferior) permanece igual. Entonces sería 21/7. 7 encaja en 21, 3 veces.

8/7 plus 13/7. Vous ajoutez les numérateurs (les chiffres du haut) ensemble. Cela fait 21. Le dénominateur (les chiffres du bas) reste le même. Donc, ce serait 21/7. 7 correspond à 21, 3 fois.

8/7 plus 13/7. Quarum numeratores addere (supra de numero) una. 21. Quod facit denominator est (per numeros in fundo) manebit. Ita esset 21/7. Vicium, in VII XXI, III tempora.

GREYUIT [131]3 years ago
3 0

a) 8/7 +13/7: denominador es el mismo asi que nada mas sumas los numeradores. Respuesta 21/7 o 3

b) 18/25 + 17/25: lo mismo denominador es el mismo asi que nada mas sumas los numeradores. Respuesta 35/25 o 1 10/25

c) 9/3 + 21/5: factor en comun de los denominadores 15. 9*3=21  y 21*3=62 asi que 21/15 + 62/15 . Respuesta 83/15 o 5 8/15

d) 7/12 + 14/4: factor en comun de los denominadores 12. 14*3=42 asi que 7/12 + 42/12. Respuesta 49/12 o 4 1/12

You might be interested in
Determine the value of x
Tomtit [17]

Answer:

the answer will be Root 2

Step-by-step explanation:

x^2 = 1^2 + 1^2

We take the unmentioned side as 1 because it is an isosceles triangle and thus 2 of the sides will have the same measure

x^2 = 1 + 1

x^2 = 2

taking square root on both the sides

x = root of 2

3 0
2 years ago
Find the value of x <br>​
den301095 [7]

x = 20 is the answer.

<u>Step-by-step explanation:</u>

When a parallel lines cut by a transversal, then the alternate exterior angles are congruent.

So the given 2 angles add up to 180 degrees.

5x+ 9 + 3x+ 11 = 180

8x + 20 = 180

8x = 180 - 20 = 160

  x = 160/8 = 20

5 0
3 years ago
Please help me with this!!!​
vladimir1956 [14]

Step-by-step explanation:

i think the first equation is for the first graph because the inside of the absolute can't be negative and the second is for the second graph. i hope i helped

7 0
3 years ago
4.6 x 10^3 in standard form
serg [7]

Answer:

4600

Step-by-step explanation:

Standard Form: 4.6

6 0
3 years ago
Simplify each expression:<br> -(14 + x)
bearhunter [10]

Answer:

-14-x

Step-by-step explanation:

Distribute the negative.

7 0
3 years ago
Read 2 more answers
Other questions:
  • Determine the type of triangle that has side lengths of 18, 24, and 42. scalene triangle isosceles triangle equilateral triangle
    13·2 answers
  • What is (5x + 6) - (-x +6)
    9·1 answer
  • Express 10.9090909091... as a rational number, in the form pq where p and q are positive integers with no common factors.
    12·1 answer
  • What do the terms scale and interval mean in reference to a line graph
    11·1 answer
  • Which of the following is equivalent to (x+4)(3x^2+2x)?
    15·1 answer
  • Chen rode his skateboard 3/3/4 miles in 34 of an hour.
    12·1 answer
  • Someone please help I’ve asked like everyone I know, and I don’t remember learning this in class either, I’ll give brainliest ❤️
    5·2 answers
  • Pls help and show workings
    10·1 answer
  • Please help with geometry homework
    6·1 answer
  • Employees who have retired from a company are placed in different benefit categories. The bar graph shows the percentages of the
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!