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
vazorg [7]
3 years ago
11

Solve for x and explain how I show work

Mathematics
1 answer:
DaniilM [7]3 years ago
3 0

Answer:

x = 100

Step-by-step explanation:

(x - 20) + x = 180  

2x - 20 = 180

<u>    + 20    +20</u>

2x = 200

x = 200/2

x = 100

You might be interested in
Which ordered pair is not a solution to 2x + 3y = 12?
Irina-Kira [14]

Answer:

(2,3)

Step-by-step explanation:

(2)(2) + (3)(3) = 13

6 0
3 years ago
What’s the correct answer for this?
svetlana [45]

。☆✼★ ━━━━━━━━━━━━━━  ☾  

As the radius of the circle is 5

You need to square this value for it to fit the equation

5^2 = 25

Thus, your answer would be option B

Have A Nice Day ❤    

Stay Brainly! ヅ    

- Ally ✧    

。☆✼★ ━━━━━━━━━━━━━━  ☾

4 0
4 years ago
Find the solution to the system of equations.
masha68 [24]

Answer:

x=-2, y=2

Step-by-step explanation:

we have

-8x+4y=24 -----> equation A

-7x+7y=28 ----> equation B

Solve the system by graphing

The solution of the system of equations is the intersection point both graphs

using a graphing tool

The solution is the point (-2,2)

see the attached figure

therefore

x=-2, y=2

6 0
3 years ago
Is someone able to help me with this please I don't understand.
gulaghasi [49]

Answer:

d

Step-by-step explanation: if you pay attention to this answer its for points thanks

6 0
3 years ago
Help w khan academy!
Sauron [17]
It’s really blurry for me I can’t help
6 0
3 years ago
Other questions:
  • Sa=23.14r2+23.14rh <br> help me solve for h
    5·1 answer
  • A journal published a study of the lifestyles of visually impaired students. Using diaries, the students kept track of several v
    14·1 answer
  • What is the constant of proportionality for the relationship shown in the table
    13·1 answer
  • Please help me with number 2.
    6·1 answer
  • QwQ hate math exams will mark brainliest and it’s worth 30 points &lt;3
    7·2 answers
  • What is the value of p ?
    8·2 answers
  • A fifteen passenger van is rented for a family vacation. The van rental is $60.00 per day, plus a $145.00 insurance fee. How man
    5·1 answer
  • 8th grade math quiz show work please thank uu i will give 60 points and brainliest
    7·2 answers
  • HELPPPPPPPPPPPPPPPPPPPPPPPPP
    14·1 answer
  • A teepee is designed to have a diameter of 10 ft and a volume of 366ft³ what is the height? A.15ft , b.14 ft, c 5ft, or 1 ft
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!