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
viva [34]
2 years ago
12

Perimeter of a triangle (combine like terms)

Mathematics
2 answers:
Jobisdone [24]2 years ago
8 0
Answer:6x+3, very simple if you think about it
patriot [66]2 years ago
5 0

Answer:

6x+3

Step-by-step explanation:

(x+4)+(3x-2)+(2x+1)

=x+4+3x-2+2x+1

=x+4+3x-2+2x+1 --> Here I'm just bolding the variables. This makes it easier to combine like terms in the next line.

=6x+4-2+1

=6x+3

You might be interested in
The circle below is centered at (2, 3) and has a radius of 4. What is its
OLEGan [10]
C. Is try correct answer
See example in the attached picture
6 0
3 years ago
Armando also thinks the first question should be worth $5. However, he thinks a contestant's winnings should double with each su
lesya [120]

p =  5+ {n}^{2}
6 0
3 years ago
Can someone with knowledge see what I did wrong on number 4<br>also see if number 3 is right​
Yakvenalex [24]

Answer:

#4.  m=0;

#3.  m = \frac{-1}{2}

Step-by-step explanation:

It seems right.

#4.  

Maybe your teacher wants you to write m=0; because when a fraction has a numerator equal to zero then the fraction is zero.

#3.

Maybe your teachers want you to simplify the fraction and write m = \frac{-1}{2}

7 0
3 years ago
Read 2 more answers
A baker sells bread for $5 a loaf and rolls for $1 each. The baker needs to sell $30 worth of baked goods by the end of the day.
allochka39001 [22]
5b + r = 30
the cost per item * the number of items sold = the profit
3 0
3 years ago
How is dividing a whole number by a fraction different from dividing a fraction by a fraction?
Alex_Xolod [135]

Here is a video:

Website:

1. https://www.khanacademy.org/math/pre-algebra/pre-algebra-fractions/pre-algebra-div-fractions-word-problems/v/dividing-a-fraction-by-a-whole-number-word-problem

2. https://www.khanacademy.org/math/arithmetic/fraction-arithmetic/arith-review-dividing-fractions/v/dividing-fractions-example

6 0
3 years ago
Other questions:
  • If x-14=27 then x is
    10·2 answers
  • How do u get really smart
    9·2 answers
  • 43.
    10·1 answer
  • Simplify 7x 42 / x^2 13x 42
    5·2 answers
  • Please help I I’m stuck on this question
    12·1 answer
  • If 15 is 25% of a value, what is that value? A. 60 B. 65 C. 40 D. 75
    5·1 answer
  • Dylan has a 32-ounce coffee.He drinks 4 ounces. What is the percentage of ounces left of his coffee?
    14·1 answer
  • A boy gets 560 marks out of 700. What is the percentage of his marks?​
    12·2 answers
  • Which equation has roots whose sum is 3 and whose product is -4?
    11·1 answer
  • How much would a Jacket cost if they were originally marked for $275 but on sale for 10% off. (No tax) Write your answer and exp
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!