Answer:
In 5 years, you will have $1,288.48
Step-by-step explanation:
The length of a curve <em>C</em> parameterized by a vector function <em>r</em><em>(t)</em> = <em>x(t)</em> i + <em>y(t)</em> j over an interval <em>a</em> ≤ <em>t</em> ≤ <em>b</em> is

In this case, we have
<em>x(t)</em> = exp(<em>t</em> ) + exp(-<em>t</em> ) ==> d<em>x</em>/d<em>t</em> = exp(<em>t</em> ) - exp(-<em>t</em> )
<em>y(t)</em> = 5 - 2<em>t</em> ==> d<em>y</em>/d<em>t</em> = -2
and [<em>a</em>, <em>b</em>] = [0, 2]. The length of the curve is then





Answer:
x=6
Step-by-step explanation:
Divide both sides by 3
Hence, the value of x is 1.
<h2>What is length?</h2>
Length is defined as the measurement or extent of something from end to end. In other words, it is the larger of the two or the highest of three dimensions of geometrical shapes or objects.
<h3>How to solve?</h3>
It can be observed that the given 2 triangles are congruent.
we know, for congruent triangles, the length of corresponding sides is equal.
Hence,
AB = DE
4x - 1 = x + 2
3x = 3
x=1
Therefore, the value of x is 1.
to learn more about length: brainly.com/question/18077445
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