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
Llana [10]
2 years ago
11

Can someone help me please

Mathematics
2 answers:
klemol [59]2 years ago
6 0

Answer:

2x + 11 + 3x + 6 + 7x - 23

12x - 6

Step-by-step explanation:

The answer is 12x - 6 because you the add all the sides together for the perimeters.

Lisa [10]2 years ago
4 0

Answer:

perimeter is 12x-6

Step-by-step explanation:

perimeter is the sum of all sides

3(x+2) + 2x+11 + 7x-23

distribute the 3 in the first term, then combine 'like terms'

3x+6 + 2x+11 + 7x-23

3x+2x+7x + 6+11+(-23)

12x-6

You might be interested in
PLEASE help find measure of angle - TEst review today
expeople1 [14]

Answer:

alternate exterior angles and lines are parallel so

10x is congruent to 11x-8

second question

alternate interior angles and lines are paralles so angles are congruent

8 0
2 years ago
Which of these is equal to the value of 9 – (–5)?
DerKrebs [107]
14.



Subtracting a negative number is like adding a positive number. So, you can change 9 - (-5) into 9 + 5, which is much simpler. Then, just add to get 14.



Please consider marking this answer as Brainliest to help me advance.
3 0
3 years ago
Read 2 more answers
Emily used the number line to find the quotient for -15 ÷ 5. What errors did she make? Select three correct answers.
Naily [24]

Answer:

she didnt go back from 15 she went back from 20and the arrows should be going backwords not forwards

8 0
2 years ago
Read 2 more answers
Did I finally do this correctly?
ArbitrLikvidat [17]

Answer: Yea, Good job :)

Step-by-step explanation:

8 0
3 years ago
Help me with this people
Mice21 [21]

Answer: 235 cm^2

Explanation: you can cut the shape into two smaller ones and then solve for each smaller shapes area. to find out the length of the top piece with 11 as length you can subtract nine from fourteen. from their you calculate the area of the top shape (11x5=55) and then the bottom shape (9x20=180). from their just add the two areas to get 235.

7 0
2 years ago
Read 2 more answers
Other questions:
  • PLEASE help and explain hoot do this. I need help with 4,5,6
    15·1 answer
  • at the movies are on byes popcorn for 525 and a bottle of water for 250 he pays with a $10 bill how much change should I run for
    5·1 answer
  • the hudson valley renegades stadium hold a maximum of 4,505 people durong the height of their popularity they sold out 219 conse
    15·1 answer
  • Y=2x-5 solve for x show all your steps
    15·1 answer
  • Leo le debe 15.00 pesos. Si su madre le da 60.00 pesos de paga y se gasta 20.00 con sus amigos
    13·1 answer
  • Can someone plzzz help meeee :(
    5·1 answer
  • Please help! giving BRAINLIEST​
    6·1 answer
  • HELP 10 points !!!!!!!
    13·2 answers
  • What are the lengths of the sides<br>PLS HURRY
    14·2 answers
  • How and what you spend your money on affects the tax deductions and credits that you’re eligible for. Visit the IRS website to s
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!