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Svetach [21]
3 years ago
6

What is the solution of the proportion 14/12=d/48

Mathematics
2 answers:
Kamila [148]3 years ago
8 0
Hello there!

Just use algebra and cross multiply :)

14/12 = d/48 

(14 * 48) = 12d
672 = 12d
56 = d

You can check this by plugging 56 for d and simplifying the two fractions to see if they are equal.

14/12 = 7/6
56/48 = 7/6

So, d=56 is correct.

Hope this helps!

swat323 years ago
7 0
Cross multiplication is applied here.

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The volume of one can is 300 cubic centimeters. What is the radius of this can? Round to the nearest hundredth.
Sav [38]

Volume of cylinder

\pi {r}^{2} h

Volume of the can = 300

300 = \pi {r}^{2} h

300 = \frac{22}{7}  {r}^{2} h

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150 \times  \frac{7}{11}  =  {r}^{2} h

95.45 =  { r}^{2} h

\frac{95.45}{h}  =  {r}^{2}

\sqrt{ \frac{95.45}{h} }  = r

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3 0
3 years ago
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Julli [10]

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8 0
3 years ago
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Schach [20]

Answer:

26 is the hypotenuse

Step-by-step explanation:

a² + b² = c²

Given:

a = 24

b = 10

Work:

a² + b² = c²

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576 + 100 = c²

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\sqrt{c^2} =\sqrt{676}

c = 26

5 0
3 years ago
Read 2 more answers
R varies directly as S and inversely as T. if R = 8 when S = 4 and T = 3, then R is equal to ​
Alex

Answer:

R = 6S/T

Step-by-step explanation:

R ∝ S/ T

》R = kS/ T

》k = RT/ S

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then, k = (8 × 3)/ 4

k = 6

∴ R = (6 × S)/ T

5 0
3 years ago
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lyudmila [28]

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Solve for s: s={7, 2}

4 0
4 years ago
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