All categories

2 years ago

What is the greatest common factor of 27 and 45

Mathematics

2 answers:

zloy xaker [14]2 years ago

5 0

The greatest common factor of 27 and 45 is 9

Fiesta28 [93]2 years ago

3 0

Answer:

Greatest Common Factor of 27 and 45. Greatest common factor (GCF) of 27 and 45 is 9.

Step-by-step explanation:

We will now calculate the prime factors of 27 and 45, than find the greatest common factor (greatest common divisor (gcd))of the numbers by matching the biggest common factor of 27 and 45.

You might be interested in

-8x2 + 54x + 140 factorized form?

muminat

$-8x^2+54x+140
$
$-2(4x^2-27x-70)$

6 0

3 years ago

Read 2 more answers

A cone and a cylinder have the same radius and height. The volume of the cone is 100π (pi) cubic feet. What is the volume of the

murzikaleks [220]

Answer:

The volume of the cylinder is $300\pi$ cubic feet.

Step-by-step explanation:

From Geometry we remember that volumes of a cone and a cylinder with the same radius ( $R$ ), measured in feet, and height ( $h$ ), measured in feet, are defined by the following equations:

Cone

$V_{co} = \frac{1}{3}\pi\cdot R^{2}\cdot h$ (1)

Cylinder

$V_{cy} = \pi\cdot R^{2}\cdot h$ (2)

The ratio of the volume of the cylinder to the volume of the cone is:

$\frac{V_{cy}}{V_{co}} = 3$ (3)

If we know that $V_{co} = 100\pi\,ft^{3}$ , then the volume of the cylinder is:

$V_{cy} = 3\cdot V_{co}$

$V_{cy} = 300\pi\,ft^{3}$

The volume of the cylinder is $300\pi$ cubic feet.

3 0

2 years ago

Explain why it works to break apart a number by place values to multiply

Illusion [34]

It works because even if the numbers are broken apart, you are still multiplying the numbers by their values, it's only different because once broken apart, it's in expanded form instead of standard form. It also makes multiplication easier since you don't have to deal with such large numbers.

6 0

3 years ago

Read 2 more answers

LESSON 10: ROAD TRIP Your car can travel 21.2 miles on one gallon of gasoline. Gas costs $2.40 per gallon. 1. How much will it c

Contact [7]

The answer is 17. option C

5 0

2 years ago

Which of these statements best describes the relation shown in Item 1?

Misha Larkins [42]

Answer:

It is a many-to-one relation

Step-by-step explanation:

Given

See attachment for relation

Required

What type of function is it?

The relation can be represented as:

$\left[\begin{array}{c}x\\ \\-5\\-2\\1\\5\end{array}\right]$ $\left[\begin{array}{c}y\\ \\10\\11\\4\\10\end{array}\right]$

Where

$x = domain$ and $y = range$

Notice that the range has an occurrence of 10 (twice)

i.e.

$(x_1,y_1) = (-5,10)$ and $(x_2,y_2) = (5,10)$

In function and relations, when two different values in the domain point to the same value in the range implies that, <em>the relation is many to one.</em>

8 0

2 years ago

What is the greatest common factor of 27 and 45 ​

What is the greatest common factor of 27 and 45