Answer:
39 or 1/39
Step-by-step explanation:
You need to divide these but it depends on how you divide them
Answer:
Do you have picture of the line plots ?
Step-by-step explanation:
The length of the brace required is 4.3m
What is sine rule?
In a ΔABC a, b and c are the sides and A, B and C are angles then,

We can find the length, l as shown below:
Let AB=3m, BC=2m and AC=l
Let ∠A=25°
So, in ΔABC




∠C=39.34°
∠A+∠B+∠C=180°
∠B=180°-25°-39.34°
∠B=115.66°



l=4.2659
Rounding to nearest tenth of meter.
l=4.3m
Hence, the length of the brace required is 4.3m
Learn more about Sine Rule here:
brainly.com/question/25852087
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The answer is
B) 2n - 5
because it's -5 than twice the width (2n)