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PilotLPTM [1.2K]
3 years ago
7

Find x, if 36, x, x, 16 are in proportion.please tell fast​

Mathematics
2 answers:
Semenov [28]3 years ago
6 0

Step-by-step explanation:

36 : x :: x : 16

16 x 36 = x2

576 = x2

Taking square root on both sides

24 = x

12345 [234]3 years ago
5 0

Answer:

36/x = x/16

x^2 = 36*16

x = √36*16

x = 6*4

x = 24

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Ne4ueva [31]
Multiply the price by the 5% by turning the percent into a decimal.
5% = 0.05
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5 0
3 years ago
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20×^2-30x-40 solve for x
Oduvanchick [21]

Answer:

x = 12

Step-by-step explanation:

Solve for x:

360 - 30 x = 0

Subtract 360 from both sides:

(360 - 360) - 30 x = -360

360 - 360 = 0:

-30 x = -360

Divide both sides of -30 x = -360 by -30:

(-30 x)/(-30) = (-360)/(-30)

(-30)/(-30) = 1:

x = (-360)/(-30)

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x = (-12)/(-1)

(-12)/(-1) = (-1)/(-1)×12 = 12:

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4 0
3 years ago
A chef uses 3 3/4 pounds of semolina flour and 1 5/8 pound whole wheat flour for each batch of pasta she makes.one week she uses
Maurinko [17]
It is to be noted that for this item, we more concern of the pounds of flour. The number of batches is calculated by dividing the total mass of flour used by the amount per batch. That is,
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An equation with an unknown value is shown 13/10 + 2/100= ?/100
lora16 [44]

Answer:

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Step-by-step explanation:

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4 0
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Answer:

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1.5*5 = 7.5

OR

3/2*5=15/2

Hope this helps!!

5 0
2 years ago
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