3 years ago

a line segment of length 84cm has been divided into two parts in the ratio 4:3 find the length of each part

Mathematics

1 answer:

Tanzania [10]3 years ago

5 0

Answer:

48 and 36

Step-by-step explanation:

Let the two numbers be 4x and 3x

or4x+3x=84

or, 7x=84

or, x=84÷7

or, x=12

now,

4x=12×4

=48

3x=3×12

=36

You might be interested in

Hello I need help with this algebra problem. 23X negative 4=65

Dmitrij [34]

Answer:

If it 23x - 4=65 then it x=3, but if it 23x(-4)=65 then it x=−0.707

4 0

3 years ago

Solve the system y = -x + 7 and y = -0.5(x - 3)2 + 8

guajiro [1.7K]

I believe the answer is (7,0) and (1,6). I hope it's correct :)

6 0

3 years ago

Read 2 more answers

The sum of two rational numbers is -8. if one of the is -8/17, find the other. plz help me

Vesnalui [34]

<h2>Step-by-step explanation:</h2>

-5/7 + x = -1

(-5+7x)/7 = -1

-5 + 7x = -7

7x = -2

please change the digit as per ur QUESTION

6 0

2 years ago

Read 2 more answers

1 3/5 times 2 1/2 how much does it equal

pav-90 [236]

Answer:

If the problem is asking $1\frac{3}{5} * 2\frac{1}{2}$ then the answer is 4

If it's asking $\frac{13}{5}*\frac{21}{2}$ then the answer is $\frac{273}{10}$

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

A store sold 50 copies of a magazine for $150. Each copy of the magazine costs the same. Which equation and set of ordered pairs

snow_tiger [21]

It is 3 copies per magazine

4 0

3 years ago

a line segment of length 84cm has been divided into two parts in the ratio 4:3 find the length of each part​

a line segment of length 84cm has been divided into two parts in the ratio 4:3 find the length of each part