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2 years ago

Solve for g in the proportion. 42/g = 14/10 g =

Mathematics

2 answers:

NeX [460]2 years ago

6 0

Cross mutiply. 42*10= 420. 14*g= 14g

14g= 420

divide by 14 for both sides

14g/14= 420/14

g= 30

Check answer by using substitution method

42/30. Divide by 3 . 42/3= 14 , 30/3= 10

14/10 and 14/10 equal to each other by dividing 2.

14/2= 7 , 10/2= 5

7/5= 7/5

Answer: g= 30

PolarNik [594]2 years ago

4 0

Answer is provided in the image attached.

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Answer:

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Step-by-step explanation:

Given

See attachment for the given data

Required

Which length is closest to 4.2lb

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So, we start by calculating the slope (m)

$m =\frac{y_2 - y_1}{x_2 - x_1}$

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Open bracket

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Then solve for x

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