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horrorfan [7]
3 years ago
6

(b) Using the formula 2T = M + 3K, find the value of K when T = 11 and M = 4.

Mathematics
1 answer:
Sunny_sXe [5.5K]3 years ago
4 0

Answer:

K = 6

Step-by-step explanation:

Plug in what the letter equals to

Equation will look like:

2(11) = 4 + 3k  or  3k + 4 = 2(11)

multiple the 2 by 11 and get 22

3k + 4 = 22 subtract the 4 so it can leave the 3k alone

22 - 4 = 18 now divide 3 from k and do it in the other side

18/3 = 6

so K = 6

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kenny6666 [7]

Answer:

Θ = 84°

Step-by-step explanation:

using the identity

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4 0
2 years ago
The radio hot 97 plays despacito ft Justin beiber every 5 minutes. Another station Z 100 plays despacito every 7 minutes. Both s
Sophie [7]

Answer:

The next time they would play despacito on both stations is after 35 minutes.

Hence, 3:00pm + 35

= 3:35 pm

Step-by-step explanation:

The radio hot 97 plays despacito ft Justin beiber every 5 minutes. Another station Z 100 plays despacito every 7 minutes. Both stations at start 3:00 pm and what time will it be when despacito at the same time ?

Find and list multiples of time that despacito plays Radio hot 97 and Station Z 100.

Hence, we find the Multiples of 5 minutes and 7 minutes until the first common multiple is found. This is the lowest common multiple.

Multiples of 5:

5, 10, 15, 20, 25, 30, 35, 40, 45

Multiples of 7:

7, 14, 21, 28, 35, 42, 49

Therefore, the first common multiple is found which is the lowest common multiple is 35

LCM(5, 7) = 35

The next time they would play despacito on both stations is after 35 minutes.

Hence, 3:00pm + 35

= 3:35 pm

8 0
3 years ago
Read 2 more answers
How do I find the value of Q in the following systems so my solution to the system is
vesna_86 [32]
Hello,

if the solution is infinite : the line x-3y=4 ,
so there is one line and not 2

==>x-3y=4 multiplied by 2
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Q=8

4 0
3 years ago
What one is it I have have been struggling with this
Radda [10]

Answer:

C is the correct answer.

Step-by-step explanation:

The reason it is C is because pi/the symbol on top is irrational.

Hope you have a good rest of your day :)

7 0
3 years ago
What is the factor of x²-4x+24​
DochEvi [55]

Answer:

Their are no possible factors for this expression.

Step-by-step explanation:

3 0
3 years ago
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