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4 years ago

I only need the Evens ;-;

Mathematics

1 answer:

Simora [160]4 years ago

7 0

Supplementary is when two angles add up to 180
Complementary is when two angles add up to 90
Note: I'm gonna be giving the evens and odds xP

20. Angle 2 is 37

21. Supplementary

22. Angle 1 is 87

23. Angle 2 is 141

24. Complementary

25. Angle 1 is 4<span>5</span>

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Whar is the LCM of 1/6 and 3/8

aalyn [17]

<h3>Answer: 24</h3>

==========================================

There are 3 methods to find the lowest common multiple (LCM)

---------------------------

Method 1

List out the multiples of 6 and 8

multiples of 6 = {6, 12, 18, 24, 30, 36, 42, 48, ...}

multiples of 8 = {8, 16, 24, 32, 40, 48, ...}

We see that 24 is the smallest number in both sets at the same time. So this is the LCM.

---------------------------

Method 2

Write the prime factorization of 6 and 8

prime factorization of 6 = 2*3

prime factorization of 8 = 2*2*2

The unique prime factors here are 2 and 3. We have 2 show up at most three times meaning that 2*2*2 = 8 is a factor of the LCM. The number 3 is also a factor meaning that 8*3 = 24 is the LCM.

---------------------------

Method 3

Multiply the denominators 6 and 8 to get 6*8 = 48

48 is a common multiple, but its not the smallest

we can divide 48 over the GCF 2 to get 48/2 = 24, which is the actual LCM.

So when you have 2 different denominators, you can multiply their values and then divide by the GCF to get the LCM.

3 0

3 years ago

Read 2 more answers

Find the perimeter of a rectangle with a length of 97 inches and 17 inches

gladu [14]

The perimeter would be 228 inches
Hope this helped =)

4 0

3 years ago

Read 2 more answers

PLEASE HELP!!!!!!!!!!!!!!!!!!!

Mamont248 [21]

It is -p... think about it.... two negative signs equal a positive sign, if there are an odd number of negative sign's the real answer is -p, and if there is an even amount, it means it is positive p. In your situation, there are 5 negative signs, so since 5 is an odd number, the p has to be negative.

5 0

4 years ago

Read 2 more answers

(6n-7)+(8n+2)=23 HELP FAST PLEASE

nikitadnepr [17]

Answer:

n=2

Step-by-step explanation:

(6n-7)+(8n+2)=23

14n-5=23

14n=28

n=2