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
Snowcat [4.5K]
3 years ago
7

How many matches are needed to form figure number 9 and 17? explain​

Mathematics
1 answer:
saveliy_v [14]3 years ago
3 0

Answer:

Please find the complete question in the attached file.

Step-by-step explanation:

For point 1:

At this point we make up triangles for the first one makes up by 3 matches figure 2 make up by 5 matches figure 3 makes up by 7 matches.

For point 2:

 4 \ \ 5\ \   6\ \   7\ \   8  you can try to  

9 \ \  11\ \ 13 \ \ 15 \ \ 17 draw to find  values  

For point 3:

number of matches= 1+2 \times \ figure\  number\\\\

For point 4:

1+2 \times 9=19 \ \ (use \ law \ of\  (iii)) \\\\1+2 \times 17=35

You might be interested in
Which polynomial is in standard form?
kirill115 [55]

Answer:

2x^3 +4x^2 -7x+5

Step-by-step explanation:

Polynomial 2x^3 +4x^2 -7x+5 is in standard form as it is written in descending order of their powers.

8 0
3 years ago
Choose the equation that represents the graph below.
alekssr [168]
The equation is y = -2/3x + 6
5 0
3 years ago
Read 2 more answers
Help its timed 12 pts​
Marta_Voda [28]

Answer:

A

Step-by-step explanation:

I think your right!

5 0
1 year ago
Read 2 more answers
If you flip a coin and roll a
worty [1.4K]

Answer: 1/12

Step-by-step explanation:

Your outcome, 2H, divided by the total size of the output set. Thus gives you probability 1/12

Multiply the probability of Heads P(x=H | coin) = 1/2 . The probability of 2 P(x=2 | Die) = 1/6. Multiply 1/2(1/6) = 1/12.

7 0
3 years ago
Read 2 more answers
A cube has side length of 1 meter. Determine the volume of the cube. Include all of your calculations in your final answer.
RSB [31]

Answer:

1

Step-by-step explanation:

Volume of Cube = a³

a is the length of one side of cube

Volume = a³ = 1³ =1x1x1 = 1

8 0
3 years ago
Other questions:
  • Mike has $25.00 to rent paddleboards for himself and a friend for 3 hours. Each paddleboard rental costs $3.75 per hour.use the
    13·1 answer
  • A square with the side length s has an area of 324 square centimeters. This equation shows the area of the square. x^{2} =324 Wh
    14·1 answer
  • What Is the slope line through (1,-1) and (5,-7)
    14·2 answers
  • Rewrite as a square or a cube:<br><br> 3 3/8
    7·1 answer
  • John has 48 square centimeter tiles he wants to use to
    13·2 answers
  • What is an equation of the line that passes through the point (–1,5) and is parallel
    5·1 answer
  • Give the domain and range of the function. Tell whether the relation is a function.
    11·1 answer
  • A loan of $16,840 is borrowed at 9% simple interest and is repaid with $4,167.90 interest. What is the duration of the loan?​
    15·1 answer
  • Naomi is still not sure how many boxes of each type of candy to order. Her dad explains that he needs to do a little more mathem
    7·1 answer
  • All of the things say yes or no
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!