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
How could you change the equation from 5x+2=5x+5 so it has infinitely many solutions?
Ganezh [65]

I'm working on the same thing right now and I'm using every resource in my hands right now to find a solution. I will edit this post when I have more. If you need any more help I have completed the previous activity and most of this one.

EDIT:

Ok so I checked with somebody who is pretty good with math and they said that 5x=5x would be right. Not too sure but that's what I'm putting.

I put EVERYTHING for this assignment in comments down below. Geez all of this for 5 freakin points.

4 0
3 years ago
1 + 3 - (8 * 334 * 123) = x<br><br> x = ?
il63 [147K]

Answer:

if, 1 + 3 - (8 * 334 * 123) = x

then, x = -328652

8 0
3 years ago
Write 0.2 as a percentage.
nlexa [21]
To turn a decimal to a percent.....there r 2 ways.

(1) multiply  the number by 100 : 0.2 x 100 = 20%
(2) take ur decimal and move it 2 spaces to the right : 0.2 = 20%


3 0
3 years ago
Read 2 more answers
PROVE THESE TRIANGLES ARE CONGRUENT
jenyasd209 [6]

Answer:

These triangles cannot be proved congruent

Step-by-step explanation:

The theorems for congruence are  SSS SAS ASA AAS. Here, there is only one common side and one common angle marked, therefore you cannot prove congruency.

8 0
2 years ago
Read 2 more answers
Evaluate the expression 3.14(a2 + ab) when a = 3 and b = 4. (Input decimals only, such as 12.71, as the answer.)
soldier1979 [14.2K]
A= 3
b= 4

=3.14(a^2 + ab)
substitute the given a & b values in expression

=3.14((3)^2 + (3*4))
multiply inside parentheses

=3.14(9 + 12)
add inside parentheses

=3.14(21)
multiply

=65.94


ANSWER: 65.94

Hope this helps! :)
8 0
3 years ago
Other questions:
  • Since the opening up of the West, the US population has moved westward. To observe this, we look at the “population center” of t
    15·1 answer
  • What two facts can you double to find 8x4?
    12·2 answers
  • Write two mixed numbers between 3 and 4 that have a product between 9 and 12
    10·2 answers
  • What is the value of x in the equation below? <br> (9x – 6) = 4x + 10
    12·2 answers
  • Hello :) <br> Please help me solve this <br><br> Explain answer
    6·1 answer
  • Helpppp Number 9 pleaseeeee
    14·1 answer
  • Random khan question and I haven't done this in a year, I'm struggling.
    11·1 answer
  • Slow race if you answer last you get brainliest
    12·2 answers
  • I need help and I can’t find any sadly. Help!!
    14·1 answer
  • Pls help me.give all the answer.
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!