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2 years ago

2 x 3 2 x 7 = what Prime Factorization ? A. 42 B. 84 C. 126 D. 252

Mathematics

2 answers:

Anni [7]2 years ago

6 0

Answer:

It's B

And Prime Factorization is when 2 numbers have the same answer.

Example: 3x8=24 and 4x6=24

Step-by-step explanation:

prisoha [69]2 years ago

6 0

Answer is :

why ?

if they don"t show

2x3 =6

2x7 = 14

14x6 = 84

thats why b. might be the answer correct me if im worng from - dark enchantress cookie

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I ONLY HAVE A LITTLE TIME ANS NEED HELP!!!!! can someone explain this to me

denpristay [2]

Answer:

x = 92

Step-by-step explanation:

$\frac{x}{46} =\frac{78}{39}$

I did big side over small side, proportions.

Cross Multiply.

39x = 3,588

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3 years ago

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C={X:X is even number X less than n equal to 7}<br>

sveta [45]

Answer:

Step-by-step explanation:

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3 years ago

What is the answer to: Find the first three terms: nth term=3n+4?

11111nata11111 [884]

Answer:

7, 10, 13

Step-by-step explanation:

1) n = 1: 3(1) + 4 = 3 + 4 = 7

2) n = 2: 3(2) + 4 = 6 + 4 = 10

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3 years ago

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Write the sum of the numbers as the product of their GCF and another sum.

8090 [49]

Answer:

See explanation

Step-by-step explanation:

1. Find the GCF of 40 and 44:

$40=\underline{2\cdot 2}\cdot 2\cdot 5\\ \\44=\underline{2\cdot 2}\cdot 2\cdot 11\\ \\GCF(40,44)=2\cdot 2=4$

So,

$40+44=4\cdot 10+4\cdot 11=4\cdot (10+11)$

2. Find the GCF of 13 and 52:

$13=\underline{13}\\ \\52=2\cdot 2\cdot \underline{13}\\ \\GCF(13,52)=13$

So,

$13+52=13\cdot 1+13\cdot 4=13\cdot (1+4)$

3. Find the GCF of 15 and 81:

$15=\underline{3}\cdot 5\\ \\81=\underline{3}\cdot 3\cdot 3\cdot 3\\ \\GCF(15,81)=3$

So,

$15+81=3\cdot 5+3\cdot 27=3\cdot (5+27)$

4. Find the GCF of 64 and 28:

$64=\underline{2\cdot 2}\cdot 2\cdot 2\cdot 2\cdot 2\\ \\28=\underline{2\cdot 2}\cdot 7\\ \\GCF(64,28)=2\cdot 2=4$

So,

$64+28=4\cdot 16+4\cdot 7=4\cdot (16+7)$

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3 years ago

Solve each system of equations. 2x + 3y = 3 3x + 5y = 6 o (4,1) Ob (0,1) (-3,3) Od (3-4)

Sergeu [11.5K]

Answer:

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Step-by-step explanation:

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3 years ago