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Leno4ka [110]
3 years ago
11

Solve proportions 1/3 = z/12

Mathematics
1 answer:
balu736 [363]3 years ago
8 0

Answer:

\huge \frac{4}{12}

Step-by-step explanation:

\tt=  >  \frac{1}{3}  =  \frac{z}{12 }  \\ \\    \tt=  >  \frac{1}{3}  =  \frac{(1 \times 4)}{(3 \times 4)}  =   \frac{4}{12}

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MissTica

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12 divided by 12 is 1

Step-by-step explanation:

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Point c is seven units away from the line x = 1

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2 years ago
The population is a Midwest industrial town decreased from 224,000 to 221,000 in just 4 years. Assuming that this trend continue
valina [46]

Answer:

227750

Step-by-step explanation:

If we assume that the rate of increase in population is linear, then in 4 years the increase in population is (224000 - 221000) = 3000.

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Now, we have to calculate the population of the town after an additional 5 years.

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7 0
3 years ago
An observer, whose eyes are 1.98 m above the ground, is standing 39.2 m away from a tree. The ground is level, and the tree is g
lozanna [386]

Answer:

The tree is 16.25 m tall.

Step-by-step explanation:

Attached is a diagram that better explains the problem.

From the diagram we see that the distance between the top of the tree and the line of sight of the observer is x.

To find the height of the tree, we need to first find x and then add it to the height of the observers line of sight from the ground.

Using SOHCAHTOA trigonometric function:

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5 0
3 years ago
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