Solve for e 7(2e-1)-3=6+6e du
1 answer:
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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:
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Answer:
The answer is 117.3 .
Step-by-step explanation:
To solve for the volume of the cone, use the cone volume formula, which is V = .
Next, plug in the information given from the problem, and the formula will look like V = .
Then, solve the equation, and the answer will be 117.3 .