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RoseWind [281]
3 years ago
9

What I'd the answer to 49,base 7

Mathematics
1 answer:
zalisa [80]3 years ago
6 0
I think you are asking what base 7 exponent would equal 49...

7^2 = 49
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Mr.yueng graded his students math quizzes students came up with four different answers when solving the equation x3=22. Which an
alex41 [277]

The question is incomplete. Here is the complete question:

Mr.yueng graded his students math quizzes students came up with four different answers when solving the equation x3=22. Which answers is correct.

(A) \frac{22}{3}

(B) \sqrt[3]{22}

(C) \pm \sqrt[3]{22}

(D) \sqrt{22}

Answer:

(B) \sqrt[3]{22}

Step-by-step explanation:

Given:

The equation to solve is given as:

x^3=22

Here, the left hand side of the equation has a variable 'x' in exponent form. So, in order to solve for 'x', we have to eliminate the exponent.

For removing the exponent, we have to take cubic root on both the sides. As we know that,

\sqrt[n]{x^n} =x

So, taking cubic root on both the sides, we get

\sqrt[3]{x^3}=\sqrt[3]{22}\\\\x=\sqrt[3]{22}

Therefore, the second student has written the correct answer and hence the correct option is (B).

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3 years ago
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castortr0y [4]
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3 years ago
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The least common multiple of 4 and 7
shusha [124]
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What is the value of n in this equation?
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Answer:

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The area of a right triangle is 270 m². The height of the right triangle is 15 m.
dimaraw [331]
The area of a triangle is calculated by the expression given as:

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We calculate as follows:

270 = b (15) / 2
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3 years ago
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