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
Vanyuwa [196]
3 years ago
6

please help, i will give BRAINLIEST. Write an expression in the simplest form to model the perimeter of the following triangle:

Mathematics
1 answer:
HACTEHA [7]3 years ago
5 0

Answer: Original expression:  2x - 11 + 4x + 7 + 3(x-4)

Simplified: 9x - 16

Step-by-step explanation:

2x - 11 + 4x + 7 + 3(x-4) becomes 2x - 11 + 4x + 7 + 3x -12

Group like terms, then combine to simplify:

2x + 4x + 3x -11 + 7 - 12

2x + 4x + 3x = 9x  

-11 -12 + 7 = =23+7= -16

Simplified expression: 9x  - 16

You might be interested in
What is negative 6 plus negative 8
valentinak56 [21]
Hey!

here is your answer >>>

-6 + (-8)

-6 - 8

=> -14!.

Hope my answer helps!
6 0
3 years ago
Read 2 more answers
What is the Y intercept in the equation Y equals 45X +65?
VashaNatasha [74]
The typical form of the slope intercept equation would be:

Y = mX + B

Where b is the y intercept, thus in thus case the y intercept would be 65 = (0,65).
3 0
4 years ago
The test scores of 40 students are listed below. Find P 56. 30 35 43 44 47 48 54 55 56 57 59 62 63 65 66 68 69 69 71 72 72 73 74
coldgirl [10]

Answer: 74

Step-by-step explanation:

5 0
3 years ago
F(x) = 4*<br> How to evaluate
photoshop1234 [79]

Answer:fx=4

Step-by-step explanation:

fx=4

7 0
3 years ago
1. Students who attended a track and field meet were polled, and 75% of them said that track and field meets are more fun to att
IRINA_888 [86]

Answer:

Part 1: It is not a valid conclusion to say that track and field sports are more popular than soccer based on the survey. The survey was taken at a track and field event so the people that were surveyed are probably biased.

Part 2: A better way of determining which sport is more popular is by counting how many people show up to each event and comparing the results.  

6 0
3 years ago
Other questions:
  • I need an inequality
    10·1 answer
  • Alan estimated that he would score 140 points the next time he bowled. He actually scored 152 points. What was the percent error
    7·2 answers
  • Please help 10 points
    15·1 answer
  • For this graph, mark the statements that are true.
    15·2 answers
  • HELP! please answer the question correctly :)
    15·2 answers
  • A survey found that 85% of people use
    5·1 answer
  • PLEASE ANSWER BEFORE APRIL 23
    7·1 answer
  • Kale is hiking 2,345 ft above sea level. The peak of the mountain he is climbing is 3,283 feet above sea level . What is the ver
    12·2 answers
  • Please Hurry Need Answer<br><br> -2/5 + 4/5
    5·1 answer
  • (Using the table provided)
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!