3 years ago

V=1/3•9•t Dot means multiply

Mathematics

1 answer:

podryga [215]3 years ago

8 0

V=3t, I hope this helps

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What is the area of a sector with a central angle of 255 and a radius of 18.4 m?

Igoryamba

Answer:

The answer is 753.01 m².

Step-by-step explanation:

Given that the formula of sector is θ/360×π×r² where r represents radius of circle. Then, you have to substitute the values into the formula :

$area = \frac{θ}{360} \times \pi \times {r}^{2}$

Let θ = 255°

Let π = 3.14,

Let r = 18.4m,

$area = \frac{255}{360} \times 3.14 \times {18.4}^{2}$

$area = 753.01 {m}^{2} \: (near.hundredth)$

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3 years ago

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Irina18 [472]

Answer:

$v=\sqrt{\frac{2KE}{m} }$

Step-by-step explanation:

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$KE/1/2=mv^2$

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$2KE/m=v^2$

$\sqrt{2KE/m} =v$

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Answer:

A fraction, colon, words

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3 years ago

The cost of renting a video game is $4 per

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Answer:

Step-by-step explanation:

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Ramon took a collection of colored tiles from a box. Amelia took 14 tiles from his collection and Keiko took half of those remai

zimovet [89]

From the given, it is stated that after Amelia took 14 out of the box, Ramon took half of those which remained and he had 16 tiles. The number of tiles left after Amelia took hers is equal to twice of 16 which is equal to 32 tiles.

To determine the number of tiles during the start, we can add the 14 tiles from the calculated 32 tiles.

n = 14 tiles + 32 tiles
n = 46 tiles

<em>Answer: 46 tiles</em>

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3 years ago

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