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
Nadya [2.5K]
4 years ago
6

77 POINTS PLEASE ANSWER: A b and c share 90 pound the amount a and b get is in the ratio 1:2 the amount b and c get is in the ra

tio 4:3 how much does A get

Mathematics
1 answer:
rewona [7]4 years ago
7 0

Answer:

Brainliest!!!

Step-by-step explanation:

A:B

1:2

B:C

4:3

B is both 4 and 2

In B:C, B is double (in ratio) than when B is in A:B

2:4:2

A:B:C

this would mean there is a total of 8

A would get  1/4 of the 90 pounds

You might be interested in
For g(x)=1/2x-11, find x when g(x)=-5
Vesna [10]

Answer:

x = 12

General Formulas and Concepts:

<u>Pre-Algebra</u>

Order of Operations: BPEMDAS

  1. Brackets
  2. Parenthesis
  3. Exponents
  4. Multiplication
  5. Division
  6. Addition
  7. Subtraction
  • Left to Right

Equality Properties

<u>Algebra I</u>

  • Function Notation

Step-by-step explanation:

<u>Step 1: Define</u>

g(x) = 1/2x - 11

g(x) = -5

<u>Step 2: Solve for </u><em><u>x</u></em>

  1. Substitute:                    -5 = 1/2x - 11
  2. Isolate <em>x</em> term:              6 = 1/2x
  3. Isolate <em>x</em>:                       12 = x
  4. Rewrite:                        x = 12
7 0
3 years ago
Wat is the answer to 1.8+7n=9.5-4n
Jobisdone [24]
The answer (usually called the 'solution') is the one and only number that 'n' can be if that equation is a true statement.  Here's a suggestion of a procedure you can use to find it:

<u>1.8 + 7n  =  9.5 - 4n</u>

Add  4n  to each side:               1.8 + 11n  =  9.5

Subtract  1.8  from each side:      11n  =  7.7

Divide each side by  11 :              <em>  n  =  0.7</em>
4 0
3 years ago
Read 2 more answers
Which key is longer: 5 cm or 2 in.?
ella [17]
2in is longer because if you convert it into cm it would be 5.08cm.

Hope I Helped!
4 0
3 years ago
What is the value of y<br> O 12<br> O 1/3<br> O 6<br> O 2
umka2103 [35]
It’s 6 I think I’m kind of smart so I might be right
5 0
3 years ago
The weight of 45 cartons is 405kg. Find the weight of 73 cartons​
vodka [1.7K]

Answer:

657kg

Step-by-step explanation:

405 ÷ 45 = 9

9 x 73 = 657kg

I hope this helps!

8 0
3 years ago
Read 2 more answers
Other questions:
  • Nine hundred and eighty million scientific notation
    8·1 answer
  • State the slope and the y intercept: y=4x +1
    8·2 answers
  • Zach and Ginny are building model cars. Ginny's car is 2 more than 3 times the length of Zach's car. The sum of the lengths of b
    14·1 answer
  • The price tag shows the regular price and the sale price for a new racing bike. How much money will Parker save if she pays the
    8·2 answers
  • What’s 40% of $600 ?
    12·2 answers
  • What fraction is greater 2/9 or 1/2?
    8·1 answer
  • 15x=12x+15 whats the angle measures.
    10·1 answer
  • a company dyes two sizes of rugs a small rug requires 8 hours for dyeing and a medium-sized rug requires 12 hours of dyeing the
    10·1 answer
  • Help ASAP please.due in a few minutes.
    13·2 answers
  • Hello brainly team I need help
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!