Area = x4 + 4x3 + 3x2 - 4x - 4
Length = x3 +5x2 + 8x + 4
Width = Area / Length.
Performing long division with polynomial.
x4 + 4x3 + 3x2 - 4x - 4 / x3 + 5x2 + 8x + 4 = x-1
Width = x-1
Answer:
Both rates and ratios are a comparison of two numbers. A rate is a specific type of ratio. The difference is that a rate is a comparison of two numbers <u>with </u>different units, where for a ratio compares two numbers with the same unit.
In light of the fact that point y is the point at which segment xz is divided, the value of the variable an is equal to 4.
<h3>How can I determine what the value of the variable an is?</h3>
Due to the fact that point y divides segment xz into two distinct halves, the following equation may be used to get segment xz's total length:
xz = xy + yz.
The following are the parameters for the test:
xy = 7a. yz = 5a. xz = 6a + 24.
As a result, we need to substitute into the equation and then solve for a.
xz = xy + yz
6a + 24 = 7a + 5a
12a = 6a + 24
6a = 24
a = 24/6
a = 4.
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ANSWER:
tan(30⁰)=√3/3
cos(30⁰)=√3/2
<h3>switch sides:</h3>
sin(x) /√3/2 =√3/3
<h3>multiply both sides by 3:</h3>
3·sin(x) /√3/2 =3·√3/3
<h3>simplify:</h3>
2√3 sin (x) =√3
<h3>divide both sides by 2√3:</h3>
2√3 sin (x) / 2√3 = √3 / 2√3
<h3>simplify: </h3>
<u><em>sin (x)= 1/2</em></u>