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]
2 years ago
5

Divide 380 among A, B and C in such a way that B gets 30 more than A and C gets 20 more than B. ​

Mathematics
2 answers:
Readme [11.4K]2 years ago
6 0

Answer:

A = 100 B = 130 C = 150

Step-by-step explanation:

Translated into a system of equations:

A+B+C = 380

B = A+30

C = B + 20

So we find B from the last one:

B = C-20

Plug it in the second one:

C-20 = A+30

A = C-50

Plug it in the first:

C-50 + C-20 + C = 380

3C - 70 = 380

3C = 450

C=150

A = C - 50 = 150 - 50 = 100

B = C - 20 = 150 - 20 = 130

DochEvi [55]2 years ago
3 0

A will have=100 , B will have=100+30=130  and C will have=100+30+20=150

You might be interested in
Please help I need this for a text ASAP.
Sladkaya [172]

The values of x and y are 45 and 8.

<h3>What is a Linear Pair of Angles?</h3>

When two lines meet at a single point, a pair of linear angles is created. If the angles follow the point where the two lines cross, they are considered to be linear. A linear pair's angles add up to 180° in every case.

Given:

Measures of two linear pairs of angles which are of equal measures are 2x and 11y + 2.

As the sum of linear pair of angles is 180°, and if they are of equal measures, each angle must be equal to 90°.

To determine the values of x and y we equate the given angles to 90°.

2x = 90°

⇒ x = 45

And 11y+2 = 90°

⇒ 11y = 90-2 = 88

⇒ y = 8

To know more about linear pairs visit:

brainly.com/question/17525542

#SPJ13

8 0
1 year ago
What is the mass of 20 gallons of gasoline?
Tomtit [17]
Your answer would be 14.978
3 0
3 years ago
Find the Slope given the points: (1,8) and (-2,-1)
Karolina [17]

Answer:

m = 3

Step-by-step explanation:

6 0
3 years ago
Please please please help-
Anna71 [15]

Answer:(_\ヽ

 \\ .Λ_Λ.

  \( ˇωˇ) 

   > ⌒ヽ

  /   へ\

  /  / \\

  レ ノ   ヽ_つ

 / /

 / /|

 ( (ヽ

 | |、\

 | 丿 \ ⌒)

 | |  ) /

`ノ )   Lノ

(_/

Step-by-step explanation: Theirs your help!

4 0
3 years ago
A college conducted a survey of randomly selected freshmen about their choice of major. The table shows the results of the surve
prisoha [69]

Answer:

Step-by-step explanation:

The table is in the book

3 0
3 years ago
Read 2 more answers
Other questions:
  • Explain weather or not the two triangles below could lie on the same line. Be sure to use the slope of each triangle in your jus
    10·1 answer
  • Select all statements apply?
    7·1 answer
  • If x = 3, calculate the value of : x cubed + x
    15·1 answer
  • Which statement is it please! let me know !!
    6·1 answer
  • What is 13/25 - 2/3?
    7·1 answer
  • What is the value of x/2y, when .x = 10 and y = 17
    11·2 answers
  • 6x+y=5 Helpppppp me awser this asap
    7·2 answers
  • Solving Inequalities Independent Practice
    7·1 answer
  • Answer my question PLEASE
    6·1 answer
  • Five times the sum of two times a number and 3
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!