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3 years ago

Help with #5 please

Mathematics

1 answer:

slega [8]3 years ago

7 0

729. multiple 9 times 9 then 81 times 9 and you get D

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Trixie goes to the pet store with $17.00. She buys 2 goldfish for $2.50 each and 3 hermit crabs for $1.00 each. How many money d

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1 year ago

If a piece of wood with a length of five feet is cut into six equal pieces, what is the length of each piece?

GenaCL600 [577]

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The length is 0.83

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3 years ago

Two cars start driving in the same direction from the same place. If one travels 5050 mph and the other 5959 mph, how long will

vlabodo [156]

There is a 909 mph gap between the two cars. So if we can divide 3636 by 909 we get 4.

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3 years ago

The center on a target has a diameter of 5 inches. The whole target has a diameter of 25 inches. Complete the explanation for wh

kicyunya [14]

Answer:

The center is $\frac{1}{25}$ of the whole target.

Step-by-step explanation:

Given:

Diameter of the center = 5 inches

Diameter of the whole target = 25 inches

We need to find the part of the center to the whole target.

Solution,

Firstly we will find out the areas of center and whole target.

For center;

Diameter = 5 in

Radius of circle is equal to half of the diameter.

radius = $\frac{diameter}{2}=\frac{5}{2}=2.5\ in$

Now we know that the area of circle is equal to π times square of the radius.

framing in equation form, we get;

Area = $\pi \times{2.5}^2$

For whole target;

Diameter = 25 in

Radius of circle is equal to half of the diameter.

radius = $\frac{diameter}{2}=\frac{25}{2}=12.5\ in$

Now we know that the area of circle is equal to π times square of the radius.

framing in equation form, we get;

Area = $\pi \times12.5^2$

Now to find the part of the center to the whole target we will divide Area of center with Area of the target.

framing in equation form we get;

the part of the center to the whole target = $\frac{\pi \times2.5^2}{\pi \times12.5^2}= \frac{6.25}{156.25} = \frac{1}{25}$

Hence the center is $\frac{1}{25}$ of the whole target.

6 0

3 years ago

The shape on the left is transformed on the right.Which of the statements describes the transformation.

Georgia [21]

Answer:

yall werid

Step-by-step explanation:

4 0

2 years ago