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2 years ago

10ⁿ = 1 a) n=1 b) n=0 c) n=2

Mathematics

2 answers:

s344n2d4d5 [400]2 years ago

6 0

Step-by-step explanation:

n = 0

because,

p^0 = 1

10000000^0 = 1

Georgia [21]2 years ago

4 0

B) n = 0

Anything to the power of 0 not matter the number is always equal to 1.

For ex:

1^0 = 1
100^0 = 1
10000000000^0 = 1

Even 0^0 = 1

Hope that helps (:

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3 years ago

What much expression represents a rational number?

Pie

Answer:

$\displaystyle \frac{2}{7}+\sqrt{121}$

Step-by-step explanation:

<u>Rational Numbers</u>

A rational number is any number that can be expressed as a fraction

$\displaystyle \frac{a}{b}, \ b\neq 0$

for a and b any integer and b different from 0.

As a consequence, any number that cannot be expressed as a fraction or rational number is defined as an Irrational number.

Let's analyze each one of the given options

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3 years ago

Rewrite the equation by completing the square.<br> x^2 + 2x – 48 = 0

slamgirl [31]

Answer:

(x+1)^2 = 49

x = 6 x = -8

Step-by-step explanation:

x^2 + 2x – 48 = 0

Add 48 to each side

x^2 + 2x =48

Take the coefficient of x

Divide by 2

2/2=1

Square it

1^2 =1

x^2 + 2x +1=48+1

x^2 +2x+1 = 49

(x+1)^2 = 49

Take the square root of each side

sqrt((x+1)^2) =±sqrt( 49)

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