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4 years ago

The GCF two numers is a composite number. Always, sometimes or never true?

Mathematics

2 answers:

posledela4 years ago

8 0

The GCF of two numbers is sometimes a composite number.

statuscvo [17]4 years ago

4 0

Answer:

Sometimes

Step-by-step explanation:

A Composite number is the number which is not prime except 1. Hence, it has factors other than 1 and itself.

GCF is a greatest common factor i.e. the greatest factor that divides two numbers.

The GCF of two numbers can be composite number.

Example:

GCF of 8 and 24 = 8 which is a composite number.

GCF of 6 and 21 = 3 which is not a composite number.

Thus, GCF two numbers is sometimes a composite number.

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Please help! Anyone who knows about SSS, SAS, ASA, and AAS theorems.

umka21 [38]

Answer:

Step-by-step explanation:

Given:

∠C ≅ ∠E

Statements Reasons

1). ∠C ≅ ∠E 1). Given

2). ∠ABC ≅ ∠DBE 2). Vertically opposite angles

3). ΔABC ~ ΔDBE 3). By AA postulate of similarity.

5 0

3 years ago

Factorise: 6x^3y^2+9x^2y^3-3x^2y^2

Nezavi [6.7K]

Answer:

$\boxed{3x^2y^2 (2x+3y-1)}$

Step-by-step explanation:

$6x^3y^2+9x^2y^3-3x^2y^2$

For the three terms, the common factor is $3x^2y^2$ , so

$6x^3y^2+9x^2y^3-3x^2y^2 = \boxed{3x^2y^2 (2x+3y-1)}$

4 0

3 years ago

9. Select the proper inverse operation to check the answer to 14 + 17 = 31.

lana66690 [7]

I think the answer is A

8 0

3 years ago

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damaskus [11]

Answer:

A. x < -4 or x >= 3

Step-by-step explanation:

A solid dot at 3, and shading to the right, means all numbers greater than or equal to 3.

An open dot at -4 and shading to the left means all numbers less than -4.

A number cannot be both 3 or greater AND less than 4, so you must use the word "or" between the the two parts of the answer.

Answer: A. x < -4 or x >= 3

3 0

3 years ago

Subtract 42.5- 7.32= ( answer for blank 1)

solniwko [45]

Answer:

35.18

Step-by-step explanation:

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4 years ago

Read 2 more answers