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

Solve the question below using two different methods.

Tatiana [17]

Sold 17 tulips and 76 roses. tulips is equal to x and roses are equal to 4x+8. Then multiply by the amount they cost and then tulips are 2x and roses are 20x+40. They add together to get 414. 2x=20x=40=414. Solve. x=17. X is equal to the amount of tulips.

6 0

3 years ago

Which statement describes the expression 9(8 + 25)?

Norma-Jean [14]

2 because you do what is in parenthesis first :)

3 0

3 years ago

Read 2 more answers

Solve the equation<br> 5x = 20<br> X=. Pls helps fast test due soon! lol

hodyreva [135]

Answer:

x=4

Step-by-step explanation:

8 0

3 years ago

Question 3 of 10 Select the expression that is equivalent to (x + 4)^2.

sesenic [268]

Answer:

Step-by-step explanation:

Hhuiodkrnf

3 0

3 years ago

What is the value of a? Blank units

Damm [24]

Answer:

289

a^2 x b^2 = c^2

a = 8 b= 15 c = s

64 + 225 = 289

square root 289 = 17

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