MATHEMATICS HIGH SCHOOL

What's 49 to the power of 1/2?

Answers

Answer 1

Answer:

Further explanation

We certainly already know that 49 = 7².

To be able to answer this question, let us use one of the following exponent properties.

$\boxed{\boxed{ \ (x^a)^b = x^(ab) \ }}$

$\boxed{ \ = (49)^{(1)/(2)} \ }$

$\boxed{ \ = (7^2)^{(1)/(2)} \ }$

$\boxed{ \ = 7^{2 * (1)/(2)} \ }$

$\boxed{ \ = 7^1 \ }$

Thus 49 to the power of ¹/₂ equals 7.

- - - - - - -

Now we relate rational exponents with the root form.

In general,

$\boxed{\boxed{ \ x^{(m)/(n)} \rightleftharpoons \sqrt[n]{x^m} \ }}.$

Especially for $\boxed{ \ x^{(1)/(2)} \ }$ will be $\boxed{ \ √(x) \ }$

Based on the above properties, 49 to the power ¹/₂ can be written as,

$\boxed{ \ (49)^{(1)/(2)} \ } \rightarrow \boxed{ \ √(49) \ }$

We state it as 'the square root of 49'.

Thus the result is $\boxed{\boxed{√(49) = 7 \ }}.$

Another example:

What's 100 to the power of ¹/₂ ? The answer is $\boxed{ \ √(100) = 10 \ }$

Learn more

Expression of a sum of cubes brainly.com/question/3638399
About complex numbers brainly.com/question/1658190
The expression value of the imaginary unit multiplication brainly.com/question/3189119

Keywords: 49 to the power of ¹/₂, 7, the exponent properties, the root form, the square root of 49, the power, rational exponents

Answer 2

Answer:

By the use of exponent properties we get, 7 is 49 to the power of 1/2.

Let us use one of the following exponent properties.

(xᵃ)ᵇ = xᵃᵇ

$49^(1/2)$ = $(7^(2))^(1/2))$

2 * 1/2 = 2/2

= 1

7¹ = 7.

Therefore, 49 to the power of 1/2 is equal to 7.

Learn more about exponent here:

brainly.com/question/5497425

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Answers

Answer:

cant see it

Step-by-step explanation:

can you flip it pls

R=wp solve for p ...........

Answers

The required simplification for the variable p is p = R/w.

Given that,
To determine the simplification of the given expression R=wp for p.

What is simplification?

The process in mathematics to operate and interpret the function to make the function or expression simple or more understandable is called simplifying and the process is called simplification.

Here,
Given expression,
R=wp
dividing both sides by w
R / w = wp / w
Since on the right side, both the w on the numerator and in the denominator will be eliminated.
p = R / w

Thus, the required simplification for the variable p is p = R/w.

Learn more about simplification here: brainly.com/question/12501526

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$R=wp\n\nwp=R\ \ \ \ |divide\ both\ sides\ by\ w\neq0\n\n\boxed{p=(R)/(w)}$

Jeff's club had $370 to divide equally among 2 people. About how much did each person receive? First, round the amount to the nearest hundred dollars. Each person received approximately $______.

Answers

Answer:

$185.

Step-by-step explanation:

To find out how much each person received, we can divide the total amount of money, which is $370, by the number of people, which is 2.

370 ÷ 2 = 185

Therefore, each person received approximately $185.

H(t) = 6x -2; h(t) = -32

Solve for x.

Answers

Answer:

x = - 5

Step-by-step explanation:

Given h(x) = 6x - 2 and h(x)= - 32, then equate the right sides, that is

6x - 2 = - 32 ( add 2 to both sides )

6x = - 30 ( divide both sides by 6 )

x = - 5

What is 147 divied by 174?

Answers

Google says " The answer is 0.84" Ok thanks google LOL

The awkward answer would be 0.844

What is the sum? 10/19+3/19

Answers

10/19=0.53
3/19=0.16
0.53+0.69=0.69

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