If the ratio of areas of two similar polygons is 25:49 what is the ratio of the corresponding side lengths ?

Mathematics

1 answer:

Dahasolnce [82]3 years ago

8 0

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Convert 32% to a decimal And convert 129% into a decimal

Aliun [14]

the decimals are 0.32 and 1.29

4 0

3 years ago

There is a math joke that floats around the internet every once in a while that goes something like . . . A mathematician and he

salantis [7]

Answer:

Three beers.

Step-by-step explanation:

The first mathematician orders 1 beer, the second orders 1/2 a beer, the third orders 1/4 a beer, the fourth orders 1/8 a beer, the fifth orders 1/16 a beer. . .

The Sequence is: $1,\frac{1}{2}, \frac{1}{4}, \frac{1}{8}, \frac{1}{16} \cdots$

On observation, the next term is derived through the division of the previous term by 2.
2 is the constant factor
Therefore, the bartender says 'Fine, I’ll just pour you two beers.'

Therefore, if the first mathematician orders 6 beers, the second orders 2 beer, the third orders 2/3 a beer, and so on

The sequence is $6,2,\frac{2}{3}, \cdots$

On observation, the next term is derived through the division of the previous term by 3.
3 is the constant factor
Therefore, the bartender should pour three beers.

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3 years ago

Find the volume of the following. Please round your answer to the nearest tenth. Please do not put units. Hint: You need to use

Sophie [7]

Answer:

V = 1,568

Step-by-step explanation:

The Volume of a Square Pyramid

Given a square-based pyramid of base side a and height h, the volume can be calculated with the formula:

$\displaystyle V=\frac{1}{3}a^2h$

We are given a square pyramid with a base side a=14 ft but we're missing the height. It can be calculated by using the right triangle shown in the image attached below, whose hypotenuse is 25 ft and one leg is 7 ft

We use Pythagora's theorem:

$25^2=h^2+7^2$