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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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Two lengths are in the ratio 2:5. The second length is 75 cm. Find the first length.​
vichka [17]

Answer:

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Step-by-step explanation:

2 * 15: 5 * 15

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7 0
2 years ago
Sara and two roommates equally share the rent on their apartment. The rent is r dollars. Which expression shows Sara's share of
amid [387]

Answer:r/3


Step-by-step explanation:

r divided 3 will show the result of equal number for Sra and her roommates.

8 0
3 years ago
What’s the answer to this question?
GarryVolchara [31]
Yes because

3 is x
And 5 is why so it’s

5 = 2 x 3 - 1

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Which is 5
7 0
3 years ago
Which equation represents the line that passes through the points (1, 3) and (-2,5)?
Marina86 [1]

Answer:

BOOOOOOOOOOOOOOOOOOOOOOMER

Step-by-step explanation:

7 0
3 years ago
I’d appreciate any help please!!! 30 points
Aliun [14]
7. 3c+3=84
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So either 81/3 but if simplified its 27/1

8. The correct answer would be 55=31+t
8 0
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