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Katen [24]
3 years ago
13

The ____ of Powers property allows you to rewrite xa· xb as xa + b.

Mathematics
2 answers:
erica [24]3 years ago
6 0

Answer:

The Product of Powers property allows you to rewrite x^a\times x^b=x^{a+b}.

Step-by-step explanation:

We are given that,

The property allows us to write, x^a\times x^b=x^{a+b}

It is required to know the corresponding property.

As, we see that,

<em>The expression involves the product of terms having same base resulting in the addition of the powers.</em>

So, we have that,

The corresponding property is 'Product of Powers'.

Hence, the complete statement is,

The Product of Powers property allows you to rewrite x^a\times x^b=x^{a+b}.

SashulF [63]3 years ago
3 0

The product of the Powers property \large{\boxed{\bold{x^a\times\:x^b=x^{a+b}}}

<h3>Further explanation </h3>

In general, we are dealing with numbers that can have large or small numbers

This exponent number was originally used as a multiple product

Exponent numbers are usually used in scientific notation. Scientific notation is used to express very large / small numbers

Exponent notation is used to write the product of repeated numbers in a simple form.

The exponent form function is to simplify writing and mention of a number that has the same multiplication factors

Exponents Number Operations

  • 1. Multiplication
  • 2. division
  • 3. addition
  • 4. substraction

Exponents Number can be

  • 1. positive integers
  • 2. zero integers
  • 3. negative integers

General properties of numbers:

• 1. aᵇ x aⁿ = aᵇ⁺ⁿ

• 2. aᵇ: aⁿ = aᵇ⁻ⁿ, a ≠ 0

• 3. a⁻ᵇ = 1 / aᵇ, a ≠ 0

• 4. (aᵇ) ⁿ = aᵇⁿ

aⁿ: rank number

Exponent numbers show multiplication of the same factor

In the exponent there are base numbers and exponents / power / indexs

the exponent is written as a small number to the right and above the base number

Example: 7³ = 7 × 7 × 7 = 343

At number 7³, number 7 is called base and 3 is called exponent / power

7³if stated in sentence:

7 to the third power "," 7 to the power 3 "or" 7 cubed "

Multiplication

If two exponents have the same base we can add the exponent

x^a\:\times x^b = x^{a+b}

Example

7²⋅7³ = 7² + 5 = 7 x 7

Division

If two exponents have the same base we can divide the exponent

x^a\:\divided x^b = x^{a-b}

So:

The <em><u>product of the Powers property </u></em>allows you to rewrite x^a\:\times x^b = x^{a+b}

<h3>Learn more </h3>

the value of x makes this equation true

brainly.com/question/11229113

the answer to the following calculation:

brainly.com/question/1836773

expression is equivalent to

brainly.com/question/1523983

Keywords: exponent, base, multiplication

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Klio2033 [76]

Answer:

$9.47

Step-by-step explanation:

Add all her purchases together

97.62 + 22.95 + 14.78 = 135.35

The total tax is 6.5% sales tax, and 0.5% country tax

6.5% + 0.5% = 7%

Multiply the total amount spent by the total tax

Remembering that you need to convert the 7% into an integer, by simply diving by 100 first

135.35 * 0.07 = 9.47

5 0
3 years ago
The number of internet paid search ads is increasing as advertisers move away from traditional marketing methods. The equation y
blondinia [14]

Answer: In 2005 the amount spend on internet ads = $74.6 billions.

In 2009 spending on internet search ads will reach $102 billion .

Step-by-step explanation:

Given : The number of internet paid search ads is increasing as advertisers move away from traditional marketing methods.

The equation y=6.9x+40.1 can be used to project spending on internet search ads, in billions of dollars, x years after 2000.

To estimate spending on internet ads in 2005.

We need to put x= 5 in the above equation   [∵2005-2000=5]

y=6.9(5)+40.1

y=34.5+40.1

y=74.6

i.e. In 2005 the amount spend on internet ads = $74.6 billions.

Put y= 102 in the given equation, we get

102=6.9x+40.1

61.9=6.9x   [Subtract 40.1 from both sides]

x=\dfrac{61.9}{6.9}=\dfrac{619}{69}=8.97101449275\approx9

And 2000+9=2009 [x is the number of years after 2000]

Hence, in 2009 spending on internet search ads will reach $102 billion .

3 0
2 years ago
Pren recorded this data set, which contains an outlier. 204, 216, 111, 224, 230, 211, 210, 198, 200, 218 What numbers represent
melamori03 [73]

Answer:

The correct option is D.

Step-by-step explanation:

The given data is

204, 216, 111, 224, 230, 211, 210, 198, 200, 218

Arrange the data in ascending order,

111, 198, 200, 204, 210, 211, 216, 218, 224, 230

The range is the difference between maximum value and minimum value.

Range=\text{upper limit}-\text{lower limit}

Range=230-111=119

Divide the data it two equal parts.

(111, 198, 200, 204, 210), (211, 216, 218, 224, 230)

Now divide the each in two equal parts.

(111, 198), 200, (204, 210), (211, 216), 218, (224, 230)

The mid value of first part is 200 and the mid value of second part is 218.

\text{lower quartile}=Q_1=200

\text{Upper quartile}=Q_3=218

Therefore option D is correct.

5 0
3 years ago
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Given the following points from a quadratic equation, {(-1,1),(0,-2),(1,-3),(2,-2),(3,1)} Find the rate of change between (-1,1)
HACTEHA [7]
B undefined it is not constent
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3 years ago
The diagram shows a 3 cm x 5 cm x 4 cm cuboid
Rainbow [258]

Answer:

a) The length of segment AC is approximately 5.83 centimeters.

b) The angle ACD is approximately 34.5º.

Step-by-step explanation:

a) Since AB \perp BC, the length of segment AC is determined by Pythagorean Theorem, that is:

AC = \sqrt{(5\,cm)^{2}+(3\,cm)^{2}}

AC \approx 5.831\,cm

The length of segment AC is approximately 5.831 centimeters.

b) Since AB \perp BC \perp AD, the length of segment AD is determined by this Pythagorean identity:

AD = \sqrt{(3\,cm)^{2}+(5\,cm)^{2}+(4\,cm)^{2}}

AD \approx 7.071\,cm

The angle ACD is determined by the following trigonometric expression:

\cos C = \frac{AC}{CD}

\cos C = \frac{5.831\,cm}{7.071\,cm}

\cos C = 0.825

C = \cos^{-1} 0.825

C \approx 34.448^{\circ}

The angle ACD is approximately 34.448º.

4 0
2 years ago
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