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brilliants [131]
3 years ago
5

How do we solve a proportion? ​

Mathematics
1 answer:
nikitadnepr [17]3 years ago
5 0

Answer:

Step-by-step explanation:

a matter of stating the ratios as fractions, setting the two fractions equal to each other, cross-multiplying. Ex

3

(2)(9)

​

x

=

18

3

=

6

x=

3

18

​

=6

If I have to , I'll include my fractional equation with the arrows. answer is:

x = 6

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Ivan

Answer:

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Step-by-step explanation:

6 0
3 years ago
(p^3 - 56p + 57) ÷ (p + 8) using synthethic division
pav-90 [236]
We need to perform division given the following expression:

                            p²    - 8p   + 8
 
                          -------------------------------
              (p+8) 
√ (p³  + 0p²  -56p  +57)
                           - (p³  + 8p²)
                            ---------------------------- 
                               0p³  - 8p² -56p   + 57
                                      - (-8p    - 64p)
                                     --------------------------
                                         0p²   + 8p + 57
                                                - (8p  + 64)
                                             --------------------------
                                                    0  - 7 

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5 0
4 years ago
HELLLLLLLLLLLLLLLLLLLLLP
kkurt [141]

So 10/2 simplified is 5/1 which is on point 5. -9/2 is already simplified so in decimal form it is -4.5 which is -4 1/2, so you go down from 0 and mark it right where the BLUE dot is and the GREEN dot is 5/1. Hope this helps! :)

6 0
3 years ago
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Anika [276]

Answer:

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Step-by-step explanation:

7 0
3 years ago
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just olya [345]

Answer:

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Step-by-step explanation:

y =mx +b

y = $15.50x + $10

m = cost per months

x= number of months

b = Money to join

y= total cost

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3 years ago
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