Answer:
$8.82
Step-by-step explanation:
$70.56÷8 =$8.82 total
Answer:
Step-by-step explanation:
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Description Equation
Derivative of a Constant Derivative of a Constant
Derivative of a Variable to the First Power Derivative of a Variable to the First Power
Derivative of a Variable to the nth Power Derivative of a Variable to the nth Power
Derivative of an Exponential Derivative of an Exponential
Derivative of an Arbitrary Base Exponential Derivative of an Arbitrary Base Exponential
Derivative of a Natural Logarithm Derivative of a Natural Logarithm
Derivative of Sine Derivative of Sine
Derivative of Cosine Derivative of Cosine
Derivative of Tangent Derivative of Tangent
Derivative of Cotangent Derivative of Cotangent
I guess you mean that the zeroes are 2 and -3/5.
In factor form the function could be
f(x) = (x - 2)(3x + 5)
expanding we get
f(x) = 3x^2 -x - 10
For this case we have:
By definition, the factorization is an algebraic expression that is used to find two or more factors, taking into account that the product of these factors must be equal to the given expression.
That is to say:
Given an expression of the form ![x ^ 2 + (a + b) x + ab](https://tex.z-dn.net/?f=x%20%5E%202%20%2B%20%28a%20%2B%20b%29%20x%20%2B%20ab)
We can factor in the following way:
![(x + a) (x + b)](https://tex.z-dn.net/?f=%28x%20%2B%20a%29%20%28x%20%2B%20b%29)
Since, its product is:
,
checking the given definition.
If we have:
![x ^ 2-x-2](https://tex.z-dn.net/?f=x%20%5E%202-x-2)
We can factor:
![(x-2) (x + 1)](https://tex.z-dn.net/?f=%28x-2%29%20%28x%20%2B%201%29)
When making your product we obtain:![x ^ 2 + x-2x-2 = x ^ 2-x-2](https://tex.z-dn.net/?f=x%20%5E%202%20%2B%20x-2x-2%20%3D%20x%20%5E%202-x-2)
Answer:
![(x-2) (x + 1)](https://tex.z-dn.net/?f=%28x-2%29%20%28x%20%2B%201%29)
The trapezoid's area is 30 in².
Step-by-step explanation:
Step 1:
The trapezoid's area is calculated by averaging the base lengths and multiplying it with the trapezoid's height.
The trapezoid's area, ![A=\frac{a+b}{2} h.](https://tex.z-dn.net/?f=A%3D%5Cfrac%7Ba%2Bb%7D%7B2%7D%20h.)
Here
and
.
So ![A=\frac{b_{1}+b_{2}}{2} h.](https://tex.z-dn.net/?f=A%3D%5Cfrac%7Bb_%7B1%7D%2Bb_%7B2%7D%7D%7B2%7D%20h.)
Step 2:
In the given diagram,
and
, h = 4.
![A=\frac{b_{1}+b_{2}}{2} h = \frac{10+5}{2} (4)= \frac{15}{2} (4)= 7.5(4) = 30.](https://tex.z-dn.net/?f=A%3D%5Cfrac%7Bb_%7B1%7D%2Bb_%7B2%7D%7D%7B2%7D%20h%20%3D%20%5Cfrac%7B10%2B5%7D%7B2%7D%20%284%29%3D%20%5Cfrac%7B15%7D%7B2%7D%20%284%29%3D%207.5%284%29%20%3D%2030.)
So the given trapezoid's area is 30 inch².