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2 years ago

2x2x7x13 Write the number whose prime factorization is given

Mathematics

2 answers:

jek_recluse [69]2 years ago

4 0

Answer:

Step-by-step explanation:

Note. A prime factorization is just a list of <u>prime numbers</u> that, if multiplied, equal the original number that was factorized.

1. Write the expression.

$2x2x7x13$

2. Calculate (can be done using the calculator).

Check the image below.

kramer2 years ago

3 0

Answer:

364

Step-by-step explanation:

2x2x7x13

The prime factorization is just the factors of a number.

To find the number, multiply the numbers together

2*2 = 4

4*7 = 28

28*13 = 364

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0.9b + 12 = 0.8b - 9

Charra [1.4K]

Answer:

0.9b+12=0.8b-9

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3 years ago

What function is 2x+3y=12

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4 years ago

Given a∥b , and c is not parallel to a or b, which statements must be true?

Vlad1618 [11]

Answer:

1. We have been given that a∥b , and c is neither parallel to a nor b.

Let us see which of our given options are correct.

A. m∠7 can not be equal to m∠11 as line c is not parallel to line a.

B. m∠5 can not be equal to m∠12 as line c is not parallel to line b.

C. By alternate interior angles m∠4=m∠5 as ∠4 is inside line a and ∠5 is inside line b. Both angles are on the opposite sides of transversal.

D. Since we know that corresponding angles are congruent. We can see that ∠5 corresponds to ∠1, therefore, m∠1=m∠5.

Therefore, Option C and D are correct choices.

2. We have been given that AB∥CD and m∠4=85°. We are asked to find measure of ∠5.

Since we know that same side interior angles are supplementary. In our figure we can see that ∠4 and ∠5 are same side interior angles.

Therefore, measure of ∠5 will be 95 degrees.

Step-by-step explanation:

1. is m∠4=m∠5 by the alternate interior angle theorem.

2. Angles 4 & 3 are supplementary angles or linear pair and so they have to equal 180 and 180 - 85= 95 3 & 5 are corresponding angles so 95 should be your answer.

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3 years ago

Determine whether the geometric series is convergent or divergent. 10 − 6 + 3.6 − 2.16 + convergent divergent Correct: Your answ

Misha Larkins [42]

Answer:

The series CONVERGES with the sum being 6.25.

Step-by-step explanation:

Given that the geometric series is 10 - 6 + 3.6 - 2.16 + ....

So the first term of the geometric progression is, $a_{1}$ = 10

The second term of the geometric progression is $a_2$ = -6 = $a_1$ × r = 10 × r

where r is the constant ratio.

Therefore r = $\frac{-6}{10}$ = -0.6

The third term of the geometric progression, $a_3$ = 3.6 = $a_2$ × r = -6 × -0.6 = 3.6

The fourth term of the geometric progression, $a_4$ = -2.16 = $a_3$ × r = 3.6 × -0.6 = -2.16

So the above confirms that the series is indeed a geometric progression with first term, $a_{1}$ = 10 and constant ratio, r = -0.6

Now to find if the series converges or diverges we can take sum of the series from first term to infinity.

We can already infer that the series is convergent since the constant ratio, r = -0.6 which is less than 1.

So from the formula for the sum to infinity of a geometric progression, S, we get

S = $\frac{a_1}{1 - r} = \frac{10}{1 - (-0.6)} = \frac{10}{1 + 0.6} = \frac{10}{1.6} = 6.25$

So the series is convergent with the sum being 6.25

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4 years ago

WhAt is the answer to 8.3x=41.5

maks197457 [2]

The "answer" is the number that 'x' must be
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To find it, just divide each side of the equation by 8.3 .

Then it'll say x = 5 .

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3 years ago

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