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3 years ago

How can I use scaling to help predict the product of a number and I fraction

Mathematics

1 answer:

Zigmanuir [339]3 years ago

8 0

To start off scaling is another way of saying resizing the numbers --

Example: "1" on paper means "10" in real life --

To predict a product of a number/fraction using scaling, you would compare the size of a product on the basis of the size of the other.

Most scaling is used in maps or something to do with rulers

I hope this helps!!

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Name the shapes that make up the Texas state flag. Are any of the shapes regular polygons? Explain.

Vesnalui [34]

3 rectangles. 1 star. The star is regular because all sides are of equal length and all angles are equal. The rectangles aren't regular because they have unequal sides when their angles are equal. P.S This is my first time answering a question. Don't be mad if its wrong.

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3 years ago

Read 2 more answers

10 points 2 questions best one get brainliest

Salsk061 [2.6K]

Answer:

9a. GCF: 16. LCM: 960

9b. GCF: 55. LCM: 275

9c. GCF: 24. LCM: 114

9d. GCF: 40. LCM: 600

10a. GCF: 120. LCM: 1440

10b. 10, 2, 5, 20

10c. 2880, 4320, 5760, 7200

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3 years ago

the angle of depression from the top of a 120m high vertical cliff to boat B is 16 degrees. How far is the boat from the base of

s2008m [1.1K]

Let the distance frm the base of the cliff to boat=x
We Tan16=oposit/base=x/120 x=?

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3 years ago

Ok so i dont understand this can i have help

Ilia_Sergeevich [38]

Create a prison using the blocks. For example, a length of 4 blocks, a width of 2 blocks, and a height of 1 block. This creates a prism that contains 8 blocks.

Now, find multiply 1/4 by each measurement to find the size of each measure.

1/4 x 4 = 1 = length
1/4 x 2 = 1/2 = width
1/4 x 1 = 1/4 = height.

Now you have the three measurements, multiply for the volume!

V = l x w x h
V = 1 x 1/2 x 1/4 = 1/8.

Therefore, the rectangular prism has a volume of 1/8 cubic meters!

Hope this helps, let me know if you need anything else! :)

5 0

4 years ago

The license plates on all karts in MarioLand contain three numbers followed by three letters. If you know that the MarioLand num

UNO [17]

Answer:

1575 license plates with at least one three piece palindrome

Step-by-step explanation:

Fon know the number of license plates that have at least one three piece palindrome is necessary to identify the following cases:

There is palindrome in the 3 numbers and not in the 3 letters of the license plate: A three piece palindrome happens when the first and the last number is the same. So we can calculate the number of ways in which this can happen using the rule of multiplication as:

__5__ _*__5___* __1___* __3___ * __3___* __2___ = 450

1st number 2nd 3rd 1st letter 2nd 3rd

The MarioLand number system has 5 digits so the are 5 options for the first and second number, then if we want a palindrome, the 3rd number has to be the same of the first so the 3rd number just have one option.

Additionally, the MarioLand letter system has 3 letters, so we have 3 options for first and second number but we don't want a palindrome in the letters, so the 3rd letter need to be a number different of the first, that means that it has 2 options.

At the same way we calculate the number of possibilities in the following cases:

There is palindrome in the 3 letters and not in the 3 numbers of the license plate: There are 900 different ways that apply for this case, this is calculate as:

__5__ _*__5___* __4___* __3___ * __3___* __1___ = 900

1st number 2nd 3rd 1st letter 2nd 3rd

There is palindrome in the 3 letters and in the 3 numbers of the license plate: There are 225 different ways that apply for this case, this is calculate as:

__5__ _*__5___* __1___* __3___ * __3___* __1___ = 225

1st number 2nd 3rd 1st letter 2nd 3rd

Finally the total number of license plate that can be created with at least one three piece palindrome is the sum of the possibilities of the three cases:

450+900+225=1575

4 0

4 years ago