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
polet [3.4K]
3 years ago
11

9 (2n + 1) using the distributive property

Mathematics
2 answers:
FinnZ [79.3K]3 years ago
8 0
The answer is 18n + 9
vivado [14]3 years ago
5 0
9(2n)+ 9(1) =
18n + 9
You might be interested in
Polygon ABCD is a rectangle. What is its area? Round your answer to the
galben [10]

9514 1404 393

Answer:

  26 square units

Step-by-step explanation:

Counting grid squares on the graph, we see that segment AB is the hypotenuse of a right triangle with legs 2 and 3. Its length is ...

  AB = √(2²+3²) = √13

We can also see that the adjacent longer sides are twice this length, each being the hypotenuse of a triangle that is 6 wide and 4 high.

  AC = √(6² +4²) = √52 = 2√13

Then the area is ...

  A = LW

  A = (2√13)(√13) = 2·13 = 26 . . . square units

5 0
3 years ago
A globe company currently manufactures a globe that is 16 inches in diameter. If the dimensions of the globe were reduced by hal
Veseljchak [2.6K]

Answer:

D. 267.9 in3

Step-by-step explanation:

So we know the diameter is 16 inches.

So we need to find the radius and we do that by: 16/2 = 8 then it is reduced by half: 8/2 = 4

Now we need to find the volume.

V= 4/3 times 3.14 times 4^3= 268.08

So we would need to round which would give us 267.9 in3.

Therefore the answer is the D. 267.9 in3.

I hope this helps!!!

4 0
3 years ago
Read 2 more answers
18) Which choice shows three lengths that cannot be the lengths of the three sides of a triangle? OA) 10 cm, 9 cm, 3 cm OB) 3 cm
Sergeu [11.5K]

Answer:b am pretty sure

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
6 divided by 9.51 plz help me
astra-53 [7]

Answer:

0.63091482649

Step-by-step explanation:

3 0
3 years ago
Erggkhbqea <br><br>cbse class 7 maths chapter 8 exercise 8.3 solutions in ​
madam [21]

Answer:

am I supposed to join your meet with that C0DE

5 0
2 years ago
Other questions:
  • Help me out with this.
    13·1 answer
  • Find a cofunction with the same value as tan 52°.
    9·1 answer
  • Select the equation that most accurately depicts the word problem. One-half of a certain number is 95. 1/2 - n = 95 1/2 + n = 95
    14·2 answers
  • How can you tell whether or not a question is a statistical question?
    10·2 answers
  • The diagram of the hexagon below displays all the lines of symmetry for the hexagon. True or false
    6·2 answers
  • What is the solution of the system? Use elimination.
    10·1 answer
  • Find the slope of the line. Write your answer in simplest form.
    10·1 answer
  • Marks mailbox has three more edges than vertices. What type of prism is Marks mailbox.​
    14·1 answer
  • What is the area of a square with side lengths of 3/5 units?
    8·1 answer
  • Fill in the blanks with two consecutive integers to complete the following inequality.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!