3 years ago

What is the GCF of 12 and 57?

Mathematics

2 answers:

iogann1982 [59]3 years ago

5 0

Answer:

Step-by-step explanation:

12/3=4

57/3=19

Sholpan [36]3 years ago

5 0

Answer:

The GCF is 3 so gcf(12,57) = 3

You might be interested in

Find the product of (x − 5)2. (1 point) Group of answer choices x2 + 10x + 25 x2 − 10x + 25 x2 − 25 x2 + 25

Anuta_ua [19.1K]

Answer:

$x^2 - 10x + 25$

Step-by-step explanation:

Hello!

Expand the square using the Distributive Property.

<h3>Expand</h3>

$(x - 5)^2$
$(x - 5)(x-5)$

Distributive x - 5 to each factor

$x(x - 5) -5 (x - 5)$
$x^2 - 5x - 5x+25$
$x^2 - 10x + 25$

The answer is $x^2 - 10x + 25$ .

We can also use a special binomial product formula.

Formula: $(a - b)^2 = a^2 - 2ab + b^2$

$(x - 5)^2 = x^2 - 2(x)(5) + 5^2$
$(x - 5)^2 = x^2 - 10x + 25$

We get the same answer both ways.

7 0

2 years ago

What is the value of cos (120 degrees)?<br> a. 5.0<br> b. 8.7<br> c. -1.7<br> d. -0.5

max2010maxim [7]

Answer:

b. 8.7

Step-by-step explanation:

6 0

3 years ago

Which sentence is incorrect? a) -2>-3 b) -4>-6 c) -2/5=0.4 d) -5/2=0.4

Maru [420]

Answer:

c) -2/5=0.4 d) -5/2=0.4 are incorrect

5 0

3 years ago

fref picked 1 4/9 bucket of lemons, and mary picked 1 1/12 buckets of lemons. How many buckets total did they pick

rewona [7]

You will have to add your whole then multiply your fraction

6 0

4 years ago

What is the equation of the line that is parallel to the

Vikentia [17]

Answer: C, y=-4

Step-by-step explanation:

5 0

3 years ago