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
4vir4ik [10]
3 years ago
11

Express how you know that the sum of any two consecutive triangular numbers is a square number.

Mathematics
1 answer:
maw [93]3 years ago
8 0

Answer: Beacause 2 triangles make a square

Step-by-step explanation: 2 triangles make a square so it must be the same with numbers? -an 8th grader(me) [lol i'm not that smart]

You might be interested in
Whats is 20x6+2x0+1 ????
Darina [25.2K]

Answer:

121

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
What is the square root of 16x36?
amid [387]

Answer:

24

Step-by-step explanation:

√(16 * 36) =

√576 =

24

8 0
3 years ago
Lucy is going to walk in a fundraising event to raise money for her school band. Her mother has agreed to donate $7.50 to the sc
IceJOKER [234]

Answer:

Step-by-step explanation:

5 0
3 years ago
Please answer 3x^2 - 18x - 48 = 0
Dafna1 [17]

Answer:

Solution

x=8

x=−2

Step-by-step explanation:

iiiiii

5 0
2 years ago
Read 2 more answers
Two ratios that are equivalent to 2 : 9
NeTakaya

Answer:

4 : 18, 8 : 36

Step-by-step explanation:

We multiply to find equal ratios.

2 x 2 = 4

9 x 2 = 18

4 x 2 = 8

18 x 2 = 36

We get 4 : 18, 8 : 36.

7 0
3 years ago
Read 2 more answers
Other questions:
  • Write an equation in slope intercept form that goes through the point (0,-2) and has a slope of 3
    6·2 answers
  • Can some one tell me which is bigger 5/8 or 0.58.
    9·1 answer
  • A sport tournament has 19 teams. Each team has K players. Using K, write an epression for the total number of player in the tour
    5·2 answers
  • Find the surface area of the composite solid.
    15·1 answer
  • List the states of matter of three common types of precipitation
    8·2 answers
  • Write an equation. A value x increased by twelve is equal to fifteen​
    5·2 answers
  • The number 10^55 is how many times the number 2 × 10^11 ?
    8·1 answer
  • What is the product of 5/6 * 18/30? Be sure to simplify your answer.
    8·1 answer
  • If 6 cakes cost £1.80, how much do 4 cost
    5·1 answer
  • Which term best describes vthe figure shown below
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!