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Radda [10]
3 years ago
12

72 = 7 x 7 = 49 i need an answer for this question

Mathematics
1 answer:
Murrr4er [49]3 years ago
3 0

Answer:

72=7×^7 -49

Step-by-step explanation:

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Rewrite using a single positive exponent
Korolek [52]

Answer:

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Step-by-step explanation:

We need to find the value of \dfrac{9^5}{9^2}.

We know that,

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So,

\dfrac{9^5}{9^2}=9^{5-2}\\\\=9^3

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3 years ago
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julia-pushkina [17]

Answer:

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Step-by-step explanation:

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The bearing of point Y from point X is 070°.
Shkiper50 [21]

The bearing of point X <u>from</u> point Z is 285°

<h3>Calculating bearings </h3>

From the question, we are to determine the bearing of point X from point Z.

Consider the diagram attached

The bearing of point X <u>from</u> point Z is the measure of the angle from the North of Z in the <u>clockwise direction</u> to the line that goes to X.

That is,

The bearing of point X from point Z = 270° + 15°

The bearing of point X from point Z = 285°

Hence, the bearing of point X from point Z is 285°

Learn more on Calculating bearings here: brainly.com/question/22719608

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