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3 years ago

Write each ratio 3 different ways

Mathematics

1 answer:

Alenkasestr [34]3 years ago

7 0

Answer:

I don't know the number of the ratio but i will create an example of 3 ways to write ratio

Let's use the number 10:8

you can write it like

10:8 (colon)
10 to 8
10/8 ( a fraction)

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In a fruit cocktail, for every 30 ml of orange juice you need 20 ml of apple juice and 50 ml of coconut milk. What proportion of

Orlov [11]

30+20+50 = 100 ml total. 20 ml is orange juice.

So, 30/100 reduce by dividing top and bottom by 30 gives

3/10 is the proportion of orange juice in the fruit cocktail.

Hope this helps! :)

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2 years ago

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Write a word pharse to representbthe numerical expression below. 4+(27-10)

Aleksandr-060686 [28]

Twenty seven minus ten plus four

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3 years ago

I have 12 hundred, 15 tens, 18 ones. What am I?

umka21 [38]

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3 years ago

What are the coordinates of the point on the directed line segment from (-2, 9)(−2,9) to (-1, -4)(−1,−4) that partitions the seg

skelet666 [1.2K]

Answer:

Therefore the coordinates of the point on the directed line segment from (-2, 9) to (-1, -4) that partitions the segment into a ratio of 2 to 3 is

$P(x,y)=(-\dfrac{8}{5},\dfrac{19}{5})$

Step-by-step explanation:

Given:

Let point P divides Segment AB in the ratio 2 : 3

point A( x₁ , y₁) ≡ ( -2 , 9 )

point B( x₂ , y₂) ≡ ( -1 , -4 )

m : n = 2 : 3

To Find:

P( x, y ) = ?

Solution:

Ia a Point P divides Segment AB internally in the ratio m : n, then the Coordinates of Point P is given by Section Formula as

$x=\dfrac{(mx_{2} +nx_{1}) }{(m+n)}\\ \\and\\\\y=\dfrac{(my_{2} +ny_{1}) }{(m+n)}\\\\$

Substituting the values we get

$x=\dfrac{(2(-1) +3(-2))}{(2+3)}\\ \\and\\\\y=\dfrac{(2(-4) +3(9)) }{(2+3)}\\\\$

$x=\dfrac{-8}{5}\\ \\and\\\\y=\dfrac{19}{5}\\\\$

Therefore the coordinates of the point on the directed line segment from (-2, 9) to (-1, -4) that partitions the segment into a ratio of 2 to 3 is

$P(x,y)=(-\dfrac{8}{5},\dfrac{19}{5})$

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3 years ago

Do 4x and 15 + x have the same value when x is 5? How do you know?

uysha [10]

Answer:

yes

Step-by-step explanation:

4(5)= 20 and

15 + 5 = 20

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3 years ago

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