Answer:
-8,-2
Step-by-step explanation:
Answer:
LCM: 60
HCF: 10
Step-by-step explanation:
Listing Multiples
LCM:
Multiples of 20:
20, 40, 60, 80, 100
Multiples of 30:
30, 60, 90, 120
Therefore,
LCM(20, 30) = 60
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Factorization
HCF:
The factors of 20 are: 1, 2, 4, 5, 10, 20
The factors of 30 are: 1, 2, 3, 5, 6, 10, 15, 30
Then the greatest common factor is 10
Answer: Hello mate!
our equation is 18√5−12√5 and we want to simplify it.
Simplification is triyng to "eliminate" all the roots (if possible). In our equation we have a square root of 5, wich is a problem, but let's se wat we can do:
18√5−12√5
= (18 - 12)√5
= 6√5
and we can not simplify furthermore, because the √5 cant be simplifyed.
Answer:
4
Step-by-step explanation:
Each box is 1 larger than the earlier one, so the boxes are 1, 2, 3, 4, and 5.
4 + 5 is the width across the bottom
2 + 3 is the width across the top (not counting h)
9 - 5 = 4, so h = 4
Answer: 65
Step-by-step explanation:
