2 years ago

A car travels 270 kilometers in 6 hours. How far will it

Mathematics

1 answer:

Alecsey [184]2 years ago

5 0

Answer:

405

Step-by-step explanation:

divide 270 by 6 the multiply what you got with 9

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a pole that is 3.3 M tall casts a shadow that is 1.22 M long at the same time a nearby Tower cast a shadow that is 50.75 M long

jenyasd209 [6]

Since there is no distance between the pole and the base of the tower, we can assume that the pole is at the base of the tower.
We can create a right triangles between the pole and its shadow and between the tower and its shadow as shown in the figure. Let $x$ be the height of the tower. Since our triangles are similar the ratio between its sides is going to be proportional, so we can establish a proportion to find $x$ :
$\frac{x}{3.3} = \frac{50.75}{1.22}$
$x= \frac{(50.75)(3.3)}{1.22}$
$x=137.27$

We can conclude that the tower is 137.27 meters tall.

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Usimov [2.4K]

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Step-by-step explanation:

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3 years ago

What is answer to 12=4x what is x

krek1111 [17]

Division Property of Equality.
Always use opposite operation with side that contains variable.

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Now do the same to other side.
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True, it is the converse

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