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2 years ago

4 less than the product of one and a number z

Mathematics

2 answers:

Doss [256]2 years ago

5 0

Answer:

it's 1z-4

Step-by-step explanation:

4 = 4

(less than) = subtraction

(product of) = multiplication

one = 1

Z = Z

do a switcheroo

which then becomes : (1)(z)(-)(4)

(product of) (one) and a (number z) = 1 multiplied by z

4 is less than = - 4 because it's less than

AleksAgata [21]2 years ago

3 0

Answer:

z - 4

Step-by-step explanation:

Step 1: Convert "4 less"

-4

Step 2: Convert "Product of one and a number z"

1 · z

Step 3: Combine

z - 4

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3 years ago

Find f'(x) and state the domain of f': f(x) = In (2x^2+1)

-Dominant- [34]

Answer:

$f'(x) = \frac{4x}{2x^2+1}$

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General Formulas and Concepts:

Algebra I

Domain is the set of x-values that can be inputted into function f(x)

Calculus

The derivative of a constant is equal to 0

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f(x) = cxⁿ
f’(x) = c·nxⁿ⁻¹

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Derivative: $\frac{d}{dx} [ln(u)] = \frac{u'}{u}$

Step-by-step explanation:

Step 1: Define

f(x) = ln(2x² + 1)

Step 2: Differentiate

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We know that we would have issues in the denominator when we have a rational expression. However, we can see that the denominator would never equal 0.

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2 years ago

Find the measure of angle A. 66° x +49 x+83

liubo4ka [24]

Step-by-step explanation:

Since , internal sum of angle of triangle is 180°

So,

66 + x +49 + x+83 = 180

or, 198 + 2x = 180

or, 2x = 180 -198

or, 2x = -18

hence, x = - 9

Now angle A = x + 49

= (-9) + 49

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Hence measure of angle A is 40°.

8 0

2 years ago

Read 2 more answers

How would you find the volume of this cone?

posledela

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Ans= approx. 26.4 m

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