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3 years ago

I will give brainliest

Mathematics

1 answer:

Alja [10]3 years ago

3 0

1. The answer is 16^2, so B.

16 x 16 = 256

2. The answer is 17, so B.

Some of the factor of 68 are: 1, 2, 4, 17, 34 and 68.

3. The answer is 15, so B.

Only 15 is composite since it contains more than a factor, which are 3 and 5. The rest of the numbers are prime since they only contain a factor.

4. The answer is 2^2^3^7, so B.

The factor tree:

2 x 42

2 x 2 x 21

2 x 2 x 3 x 7

Hope this helps! :)

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2 years ago

Please explain how to divide 1,344 by 24 using the box method? I know the answer is 56, but I am not sure how to get this answer

Maslowich

Answer:

Step-by-step explanation:

Given that divisor is 24 and dividend is 1344 and we are to use box method.

Long division is often considered one of the most challenging topics to teach. Luckily, there are strategies that we can teach to make multi-digit division easier to understand and perform.

The Box Method, or the Area Model, is one of these strategies. It is a mental math based approach that will enhance number sense understanding. Students solve the equation by subtracting multiples until they get down to 0, or as close to 0 as possible.

For example this method is shown below:

I step is to find in multiples of 10 or 100 the greatest divisor

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1200

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Step 2: Next step is to divide 144 by 24

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----

Thus we find that quotient is quotient in I step + quotient in 2nd step

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3 years ago

Jean bought 4 2 3 yards of fabric. How much is this in feet?

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Here we have to convert 423 yards into feet.

first let us find the basic relation between yard and feet

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so applying this to our question we get,

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Answer 423 yards =1269 feet

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3 years ago

Please help, will give brainliest to correct answer!

Papessa [141]

The answer is 7/9.Hope it helps

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