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
who's better Messi or Ronaldo based on these pictures. when there ratio of shots is m= 500 out of 400 and r=700 out of 3000
jolli1 [7]
Ronaldo................
8 0
2 years ago
Read 2 more answers
The perimeter of the triangle below is 42 units.<br> x + 5<br> Х<br> x+7<br> What is the value of x?
pshichka [43]

Answer:

x + 5+x+7+Х=42units

3x=42-12

x=30/3

x=10

8 0
2 years ago
When Dylan checks their school lunch account, the
Gala2k [10]

Answer:

12

Step-by-step explanation:

80-56=24

16/8=2

24/2=12

7 0
2 years ago
Factoring trinomials
Kobotan [32]

Answer:

Trinomial

Step-by-step explanation:

Hope it helps

3 0
2 years ago
The diagonals of a kite are in the ratio 3 : 2. The area of the kite is 27cm(squared). find the length of both diagonals.
alina1380 [7]
P= 27 \ cm^2 \\ \\P=\frac{1}{2} e * f \\ \\ f =3x , \ e = 2x \\ \\27=\frac{1}{2}*2*3x \\ \\27=3x/:3

x=3 \\ \\ f =3x =3 *3= 9 \ cm \\ \\ \ e = 2x = 2*3 = 6cm



6 0
3 years ago
Other questions:
  • How do you find the area for this problem
    7·2 answers
  • Given: 2x+3y=6.<br> What is the y-intercept?
    8·1 answer
  • A 20 year par value bond with semi-annual coupons at a nominal annual rate of 8% convertible semi-annually is purchased at a pri
    12·1 answer
  • What is 10 time 10 ?
    15·2 answers
  • Choose the operation. In one week, Ty bought gas on Monday, Tuesday, and Saturday. How many days did Ty not buy gas during that
    13·2 answers
  • At what rate must $287.50 be compounded annually for it to grow to $572.86 in 8 years?
    12·1 answer
  • A radius is a segment that connects any point on the circle to the center of that circle
    13·1 answer
  • At what rate of interest whould rs 1800 amount to 2500 in 2 years
    6·1 answer
  • Can someone help me with this please i’ll give brainliest and it’s due in a half hour
    11·1 answer
  • The hypotenuse of a triangle measures 12 inches, and the measure of one of the acute angles is two less than three times the mea
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!