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
Andreas93 [3]
2 years ago
7

Patterinsin the multiplication table

Mathematics
1 answer:
victus00 [196]2 years ago
3 0
1. The numbers in the section to the right of the diagonal (white squares) are the same as in the section to the left of the diagonal. Or, in other words, the numbers in the darker shaded section are repeated in the lighter shaded section.

2. The 10 × table is just the 10s in order (10, 20, 30, 40 and so on).

3. The 5 × table has numbers ending in 5 and 0 alternately, while the first digit increases every 2 numbers.

4. The 9 × table has the units decreasing by 1 and the 10s increasing by 1 each time (up to 10 × 9).

5. The numbers in the 3 × table have the sum of their digits coming to 3, then 6, then 9. This pattern repeats throughout the table: e.g. 12: 1 + 2 = 3; 15: 1 + 5 = 6, 18: 1 + 8 = 9.

Hope my answer helped u :)

You might be interested in
rationalize the dominator and simplify the following expressions into the simplest possibke surds: i. 8/√2 + 2√50​
Akimi4 [234]

Answer:

8/√2 + 2√50​

8√2/2 + 2√50

4√2 + 10√2

<u>14√2</u>

<u></u>

4 0
3 years ago
Bella has $540 to spend at a bicycle store for some new gear and biking outfits. Assume all prices listed include tax.
ASHA 777 [7]

Answer:

Bella spent 407.16 and has 132.84 left. she could buy like 2 outfits

Step-by-step explanation:

7 0
2 years ago
Glenn ate 2 apples a day for a week. In addition to the apples, he ate 3 pears during the week. write the expression that shows
Mama L [17]

Answer:

17 pieces of fruit in total

Step-by-step explanation:

2x7=14+3=17

7 0
2 years ago
What function was used to make that pattern​
Semenov [28]

Answer:

B

Step-by-step explanation:

The differences in the terms of f(x) are + 3, + 5, + 7

Since the differences are not constant the relationship is not linear

Note the differences in the differences are + 2, + 2,

The second differences are constant indicating a quadratic relationship

Note the relationship between x and f(x)

x = 1 → 1² = 1 ← require to add 5, that is 1 + 5 = 6 ← value of f(x)

x = 2 → 2²  = 4 ← require to add 5, that is 4 + 5 = 9 ← value of f(x)

x = 3 → 3² = 9 ← require to add 5, that is 9 + 5 = 14 ← value of f(x)

x = 4 → 4² = 16 ← require to add 5, that is 16 + 5 = 21 ← value of f(x)

Thus f(x) = x² + 5 → B

3 0
2 years ago
Determine the points of intersection of the given functions. y = –x2 + 3x + 20 y = –2x + 15 Describe the features of the graphin
Tanzania [10]

After you type in your equations and hit graph you notice that, if you are in the standard window, your parabola is cut off so you have to choose your "window" button to change the viewing window to see the whole graph. Then you would use your 2nd button and "trace" and "intersect" to find the points of intersection of the 2 graphs. The first point is at (-.90901, 16.81812) and the second point is at (5.9090909, 3.1818182). Graphing calculators are quite amazing!

5 0
3 years ago
Read 2 more answers
Other questions:
  • A number, twice that number, and one-third of that number are added. The result is 20. What is the number?
    13·1 answer
  • Which of the fractions is equivalent to<br>ES<br>18?<br>10?<br>:<br>Oro​
    11·1 answer
  • Helena uses a mixture of compost and topsoil in her garden. She purchased a total of 10 cubic yards of compost and topsoil for $
    14·2 answers
  • Drag each tile to the correct box.
    11·1 answer
  • The answer, I’ve been stuck on this and stressed out.
    8·1 answer
  • 40 points please help im confused
    5·1 answer
  • Please help me i really need help please help me please
    12·1 answer
  • Find the volume of the irregular
    6·1 answer
  • Solve the polynomial equation = 3
    14·1 answer
  • The following table represents a linear function. What is the y-intercept?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!