The mass of the part of a metal rod that lies between its left end and a point x meters to the right is 3x^2 kg. Find the linear
1 answer:
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Answer:
A. 4.40 square units
Step-by-step explanation:
The triangle is isosceles with base angles of 70°. The a.pex angle will be ...
180° -2(70°) = 40°
The area of a triangle can be computed from two sides and the angle between them as ...
A = (1/2)ab·sin(γ)
A = (1/2)(3.7)(3.7)sin(40°) ≈ 4.40 . . . square units
Hello there!
To start off this problem, let's replace f(x) with x in the equation. This gives us the following.
Subtract 3/4*x from both sides.
Now, multiply both sides by 4 to eliminate the fraction on the left side.
Your answer is B. Hope this helps! :)
To start off this problem, let's replace f(x) with x in the equation. This gives us the following.
Subtract 3/4*x from both sides.
Now, multiply both sides by 4 to eliminate the fraction on the left side.
Your answer is B. Hope this helps! :)