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BaLLatris [955]
3 years ago
13

To solve 49^3x = 343^2x+1, write each side of the equation in terms of base

Mathematics
2 answers:
MAVERICK [17]3 years ago
4 0

Answer:

B : (7^2)^3x = (7^3)^2x+1

Step-by-step explanation:

Just did it on edge

Maksim231197 [3]3 years ago
3 0

Answer: (7)^(^6^x^)=(7)^(^6^x^+^3^)

Step-by-step explanation:

49^3^x=343^2^x^+^1

(7^2)^(^3^x^)=(7^3)^(^2^x^+^1^)

(7)^(^6^x^)=(7)^(^6^x^+^3^)

Up to this points, is the equation in terms of base, from now on, I'm going to try to solve it.

Since we have the same base, exponents must be equal

6x=6x+3\\6x-6x=3\\0=3

Since we lost our variable, there's nothing to solve for. Therefore, this has no solution.

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4 years ago
The dimensions of a rectangle can be given by x+9 and x-2. If the area is 60ft^2, what is the value of X?
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Answer:

6

Step-by-step explanation:

(x + 9) * (x - 2) = 60

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FACTORING:

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3 years ago
Question 4 Multiple Choice Worth 1 points)<br> (01.02 MC)<br> Solve for :<br> 2 x -<br> (x - 2) = 4x
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Answer:

\small \sf \frac{2}{3}   = x \\

Step-by-step explanation:

Solve for x;

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\small \sf \frac{2}{3}  =  \frac{3x}{3} \\

\small \sf \frac{2}{3}  = x\: \\

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3 years ago
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4 years ago
Based on census data, the population of Freedonia is modeled by the function P ( t ) = 325 t^2 + 28547 people, where t represent
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Answer:

dP/dt = 650t = 650(2 ) = 1,300 people/year

The rate of increasing of population at the end of the year 1992 is 1,300 people/year

Step-by-step explanation:

Given;

Population function as;

P(t) =325 t^2 + 28547

The rate of change of the population dP/dt at any given time can be given as;

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The rate of increasing of population at the end of the year 1992 is 1,300 people/year

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4 years ago
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