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Anna35 [415]
3 years ago
12

Amelie is working on solving an exponential equation. She is trying to solve the equation 7x=47x=4

Mathematics
1 answer:
Murljashka [212]3 years ago
7 0

Angie should start off by writing the equation 23x=6. And since I learned this in algebra it's pretty much like this:

Step 1: write the equation

Step 2: get x to be by itself

Step 3: divide 23/6

Step 4: x=3 5/6

I hope this answered your question!


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Translate the following sentence to an equation. If a number is divided by negative six, the solution is negative three.
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I need help answering the question in the picture provided
adoni [48]

answer:

(a).

Equation of circle is <u>x²</u><u> </u><u>+</u><u> </u><u>y²</u><u> </u><u>-</u><u> </u><u>2</u><u>5</u><u> </u><u>=</u><u> </u><u>0</u>

(b).

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(√7, 1) » no

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Step-by-step explanation:

(a).

If centred at origin, centre is (0, 0)

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{ \boxed{ \bf{ {x}^{2} +  {y}^{2} + 2gx + 2fy   + c = 0}}}

but g and f are 0:

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Radius is 5 cm. is the answer

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