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The figures show the dimensions of a tennis court and a basketball court given in terms of the width, x (in feet), of the tennis court.
a. Write an expression for the perimeter of each court.simplify expressions
A. Tennis: ( YOUR WORK)
A. Basketball: (YOUR WORK)
b. If x=36 feet wide. Find length and width of each court.
B. Tennis: (YOUR WORK)
B. Basketball: (YOUR WORK)
The figures show the dimensions of a tennis court and a basketball court given in terms of the width, x (in feet), of the tennis court.
a. Write an expression for the perimeter of each court.simplify expressions
A. Tennis: ( YOUR WORK)
A. Basketball: (YOUR WORK)
b. If x=36 feet wide. Find length and width of each court.
B. Tennis: (YOUR WORK)
B. Basketball: (YOUR WORK)
2 answers:
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The mass of the wire is found to be 40π√2 units.
<h3>How to find the mass?</h3>To calculate the mass of the wire which runs along the curve r ( t ) with the density function δ=5.
The general formula is,
Mass =
To find, we must differentiate this same given curve r ( t ) with respect to t to estimate |r'(t)|.
The given integration limits in this case are a = 0, b = 2π.
Now, as per the question;
The equation of the curve is given as;
r(t) = (4cost)i + (4sint)j + 4tk
Now, differentiate this same given curve r ( t ) with respect to t.
Further simplifying;
Now, use integration to find the mass of the wire;
Therefore, the mass of the wire is estimated as 40π√2 units.
To know more about density function, here
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The complete question is-
Find the mass of the wire that lies along the curve r and has density δ.
r(t) = (4cost)i + (4sint)j + 4tk, 0≤t≤2π; δ=5
Answer:
Step-by-step explanation:
The y-intercept is [0, 1], so you draw a horizontal line through the line , which is considered a zero <em>slope</em><em> </em>[<em>rate</em><em> </em><em>of</em><em> </em><em>change</em>].
I am joyous to assist you anytime.
Answer:
<h2>In the attachment</h2>Step-by-step explanation:
The point-slope form of an equation of a line:
m - slope
(x₁, y₁) - point
We have the equation:
Therefore we have
the slope m = -2/3
and the point (-9, 5)
A slope
rise = -2
run = 3
From the point (-9, 5) ⇒ 2 units down and 3 units to the right.
