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
Damm [24]
3 years ago
6

¿es cierto que si se suman los resultados de la tabla del con los de la tabla del 5 se obtienen los resultados del 7 ¿porque

Mathematics
1 answer:
SSSSS [86.1K]3 years ago
5 0

Answer:

Efectivamente, si se suman los resultados de la tabla del 2 con los de la tabla del 5 se obtienen los resultados de la tabla del 7.

Step-by-step explanation:

Esto es así porque 7 puede formarse a través de diversas sumas (7+0, 6+1, 5+2 o 4+3). Por ende, en el caso de las tablas de multiplicaciones, decir, por ejemplo, 7 x 3, es igual a decir 5 x 3 + 2 x3, dado que 5 + 2 es igual a 7.

Entonces, siguiendo el ejemplo, dado que 7 x 3 es igual a 21, la suma de 5 x 3 igual a 15 y 2 x 3 igual a 6 es 21 (15 + 6), con lo cual la afirmación es correcta.

You might be interested in
Solve the following linear equation for x.<br> 2 (5x+8) = 16-5(3+6)
qwelly [4]
Answer: x=4.5

not sure if it’s correct if it’s not i’m sorry
8 0
3 years ago
Read 2 more answers
How do you do this we need some really big help so help us please
rewona [7]
Well that's division.
•36 divided by 9 is equal to 4.
• 81 divided by 9 is equal to 9.
•45 divided by 5 is equal to 9.
•56 divided by 7 is equal to 8.
•42 divided by 7 is equal to 6.
7 0
3 years ago
Find the real solution(s) of the following equation.
nydimaria [60]

Answer:

a=9

Step-by-step explanation:

a^3 = 729

Taking the cube root of each side

a^3 ^(1/3) = 729^ (1/3)

a = 9

4 0
3 years ago
Read 2 more answers
A) A plane takes off at 50 feet below sea level and climbs 1,542 feet. At what altitude is the plant currently flying?
Marrrta [24]

Answer:

A) 1,492

B) 1,908

Step-by-step explanation:

A) The equation set up for this part is 1,542-50=1,492 We know that we're subtracting 50 from 1,542 because it say that the plane starts below sea level.

B) The equation set up for this part is 3,400-1,492=1,908 We know that we're subtracting the answer from part A from 3,400 because the plane will need to climb the difference in order to reach 3,400.

4 0
3 years ago
•** Plss help me **•
VashaNatasha [74]

Answer:

30

Step-by-step explanation:

You can use the triangle area theorem-

15x4(/2)=30

4 0
2 years ago
Other questions:
  • 8(y+4)=7y+38 asap pls
    5·1 answer
  • Which data could be represented by the box plot shown below?
    9·1 answer
  • There are 16 books on a shelf. 7 of these books are new. (a) What is the ratio of new books to used books? (b) What is the ratio
    12·2 answers
  • Simplify the expression. Justify each step.
    13·1 answer
  • Teorema de pitagoras AYUDAAA<br>no entiendo nadaaa​
    10·2 answers
  • The drop down options are explicit and recursive.
    9·1 answer
  • !!!*BRAINLIEST*!!!
    10·2 answers
  • The lot is `41` feet wide. The dividers are each `6` feet wide. Calculate how wide each space should be.
    12·1 answer
  • Guys pls help me!!!!!!
    5·2 answers
  • Tracey orders Bath &amp; Body Works candles online. Each candle costs $24.95 including tax. A one-time shipping fee of $5.95 is
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!