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3 years ago

What is the LCM of 539, and 15?

Mathematics

2 answers:

aev [14]3 years ago

8 0

LCM on 539 and 15 :

539 x 15
= 8 085

Answer : 8 085

kolbaska11 [484]3 years ago

4 0

To get the Least Common Multiple (LCM) of 539 and 15 we need to factor each value first and then we choose all the factors which appear in any column and multiply them:

539: 771115: 35 LCM: 357711
The Least Common Multiple (LCM) is: 3 x 5 x 7 x 7 x 11 = 8085

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Is this answer correct?

hodyreva [135]

Answer:

Step-by-step explanation:

How to solve :

(a-4)/(a^2+8a+12)*(a^2-2a-48)/(a^2+4a-32)

Factor:

a^2+8a+12 = (a+6)(a+2)

a^2-2a-48 = (a-8)(a+6)

a^2+4a-32 = (a+8)(a-4)

simplify a+6, and a-4

you are left with (a-8)/(a+2)(a+8) = (a-8)/(a^2+10x+16)

8 0

3 years ago

In the diagram below, PQ is parallel to MN . If MP=25, PQ=18, and MN=33, find the length of PO . Figures are not necessarily dra

Ray Of Light [21]

Given that triangles MON and POQ are similar triangles, the length of PO is 30 units.

<h3>What are Similar Triangles?</h3>

The triangles that are similar to each other will have their corresponding sides proportional to each other.

Given:

MP = 25

PQ = 18

MN = 33

Triangles MON and POQ are similar triangles.

Let PO = x

Therefore:

MN/PQ = MO/PO

Substitute

33/18 = (25 + x)/x

Cross multiply

33x = 18(25 + x)

33x = 450 + 18x

33x - 18x = 450

15x = 450

x = 30

Therefore, given that triangles MON and POQ are similar triangles, the length of PO is 30 units.

Learn more about similar triangles on:

brainly.com/question/21874653

8 0

2 years ago

Amazon's distribution center has 450 employees. The company plans to increase it's staff by 30%. How many new employees will the

lukranit [14]

Answer:

135 employees

Step-by-step explanation:

Turn 30% into a decimal: To turn a percent into a decimal, you move the decimal twice to the left.

30%=.3

Multiply: 450*.3=135

135 new employees

Hope this helped!! :)

Stay safe and have a wonderful day/night!!!!!

Brainliest?!?!

(I would show a picture of my work but I'm too lazy, lol)

5 0

3 years ago

The school store has 1500 pencils in stock and sells an average of 50 pencils per day. The manager reorders when the number of p

kykrilka [37]

Answer:

true

Step-by-step explanation:

it shows that the students buy those pencils

4 0

2 years ago

AE = 9 , EC = 4 , and DB = 7. How do i find the length of AD?

Tema [17]

Answer:

AD=6

Step-by-step explanation:

AE = 9

EC = 4

9+4 = 13

DB = 7

13-7 = 6

AD = 6

4 0

3 years ago