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3 years ago

In which expression should the exponents be multiplied?

Mathematics

1 answer:

Harrizon [31]3 years ago

5 0

The answer is: [A]: (5³)⁻⁴ .
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Note: (5³)⁻⁴ = 5⁽³ * ⁻⁴⁾ = 5⁻¹² .
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Rewrite 3x3x3x3x3 using an exponent

cluponka [151]

Answer:

3^5

Step-by-step explanation:

<u>Every time a number is multiplied by itself, that adds another power</u>

3 = 3^1

3*3 = 3^2

3*3*3 = 3^3

PROBLEM: 3*3*3*3*3 = 3^5

Answer: 3^5

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3 years ago

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A1=7 r=3 a10=? find the indicated term

masha68 [24]

Answer:

a₁ = 7

r = 3

a_n = a_1(rⁿ⁻¹)

a₁₀ = 7(3¹⁰⁻¹

a₁₀ = 7(3⁹)

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Step-by-step explanation:

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3 years ago

What is the value of x? Please help me !

Flauer [41]

The value of x is 7 cm

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3 years ago

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Can any one please do this for me I did not know how to do it can some one please help me

CaHeK987 [17]

Answer:

Length ≈ 31cm

Width ≈ 10cm

Step-by-step explanation:

$Let -the-length-be : x\\Let-the-width-be :y\\\\According- to- the- question ; \\x = 3(y)\\x=3y ---------(1)\\2(l+w)=82\\2(x+y)=82\\2x+2y =82 --------(2)\\Substitute- the - given- value- for ; x -in - equation---(1) into -equation (2)\\2(3y)+2y =82\\6y+2y=82\\8y =82\\\frac{8y}{8} =\frac{82}{8} \\y = 10.25\\\\Substitute 10.25 -for ;y -in -eq 1\\x=3y ---------(1)\\x = 3(10.25)\\x = 30.75$

CHECK

$Length =31\\Width = 10\\P = ?\\P= 2(l+w)\\P = 2(31+10)\\P = 2(41)\\P= 82cm$

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3 years ago

Guys Freind me on here I give away points every day <br> Enjoy Guys:)

Alenkasestr [34]

Answer:

WHAT A GOD

Step-by-step explanation:

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3 years ago

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