Ask question

Ask question

All categories

3 years ago

9

What is the LCM of 55,121 and 132

1 answer:

serg [7]3 years ago

6 0

132/2 = 66
66/2 = 33
33/3 = 11
11/11 = 1

132 = 2^2 * 3 * 11

55121/11 = 5011
5011/5011 = 1

55,121 = 11 * 5011

LCM = common factor with larger exponent * not common factors

LCM = 2^2 * 3 * 11 * 5011

LCM = 661,452

You might be interested in

A teacher randomly assigns her 30 students 4-digit I.D. numbers using the digits 0 to 9. No digits are repeated within an ID num

Olin [163]

The number of ways 4 digit numbers can be forms using the digits 0 to 9 with no number repeated is given by

$^{10}P_4= \frac{10!}{(10-4)!} = \frac{10!}{6!} =10\times9\times8\times7=5,040$

The probability that one of the numbers is 9876 is given by $\frac{1}{5,040}$

7 0

3 years ago

Read 2 more answers

Which point would be reflected across the y-axis to (-3,-9)

OlgaM077 [116]

Answer:

b

Step-by-step explanation:

when an reflected across the y axis only the x value changes and it changes negatively

4 0

2 years ago

Plot the points and decide if the rectangular cakes are scale drawings of each other.

pentagon [3]

Answer:

1 side would be 4.0, then the next 4.0, the very botton is a 90 degree

Step-by-step explanation:

8 0

2 years ago

Read 2 more answers

Please help with this question

NemiM [27]

Use the equation a^2 + b^2 = c^2.

225 + 1296 = c^2
1596 = c^2
Square root both

39 = c

4 0

3 years ago

Which property of polynomial addition says that the sum of two polynomials is always a polynomial

SpyIntel [72]

Maybe it is closure property

5 0

2 years ago