To find the length of AB in triangle ABC with , apply the Law of Sines. Solving for x, we find x = 3. Substituting this into AB = 4x, the length of AB is 12 units, corresponding to answer (d).
To find the length of AB, we can use the Law of Sines in triangle ABC:
Substitute the given values:
Cancel out from both sides:
4x = 2x + 6
Subtract 2x from both sides:
2x = 6
Divide by 2:
x = 3
Now, substitute x = 3 back into AB = 4x:
So, the correct answer is (d) 12.
Applying the Law of Sines to triangle ABC with angles , we find x = 3. Substituting into AB = 4x, the length of AB is 12 units. The Law of Sines relates the lengths of sides in a triangle with the sine of their opposite angles, enabling the determination of AB as 12 units (option d).
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-2a + 2c
-2a - 2c
2a + 2c
2a - 2c
Answer:
Option 1
Step-by-step explanation:
To find : Take from .
Solution :
The equation ....(1)
....(2)
Taking (1) from (2) means subtracting equitation (2) from (1),
i.e
So, Taking from is
Therefore, Option 1 is correct.
Answer:
200
Step-by-step explanation:
Let the number of children be c
and the number of adults be a
Since 600 people in total attended, we can write the 1st equation as:
c + a = 600
Each adult tickets cost $5 and children ticket costs $2 and total sum of tickets is 2400, thus we can write 2nd equation as:
5a + 2c = 2400
Solving the first equation for adults, we have:
c + a = 600
a = 600 - c
We can put this into 2nd equation and solve for children (c). Shown below:
Thus, we can say 200 children attended the premiere