2 years ago

Find the LCM of 18 and 45 using prime factorizations.

Mathematics

2 answers:

Otrada [13]2 years ago

8 0

Answer:

Step-by-step explanation:

18/3

6/3

2/3

45/3

15/3

5/3

Take 5/3 and 2/3

5*3*2*3

Valentin [98]2 years ago

4 0

Answer:

The L.C.M. of 18 and 45 is 90.

You might be interested in

What is the greatest common divisor of 33489, 3948, and 3949

storchak [24]

33489 = 32×612

3948 = 22×3×7×47

3949 = 11×359

GCD = 1

33489 / 1 = 33489

3948 / 1 = 3948

3949 / 1 = 3949

3 0

3 years ago

Are these expressions equivalent? (Show work)<br> 14x+10+2x and 5x+3x+10+8x

balu736 [363]

Step-by-step explanation:

14x+10+2x

16x+10. Answer 1

5x+3x+10+8x

16x+10. Answer 2

So, both Answers are same, So the expressions are equivalent...

3 0

3 years ago

PLEASE help. The problem is to find the indicated sum.

alukav5142 [94]

The indicated sum is 350. The answer is 350 because the E or sigma is making you do (6j+2) ten times. Every time you do 6j+2 you start with j as 1 and add a 1 to j for every time you add. For example, [6(1)+2]+[6(2)+2]+[6(3)+2]...[6(10)+2].

Hope this helps.

8 0

3 years ago

This is the problem<br> Dan says 3/5 Is the same as 3.5. Is he correct? Explain

masya89 [10]

NO because 3/5 is the same as 0.6

6 0

3 years ago

Read 2 more answers

What is the measure of Angle D F E?

LiRa [457]

Answer:

152 degrees