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crimeas [40]
3 years ago
15

Pleaseeeehow can I do it??

Mathematics
1 answer:
Otrada [13]3 years ago
3 0
7^x+49^{ \frac{x}{2} }=2\cdot  \sqrt[5]{343} \\  \\  7^x+(7^2)^{ \frac{x}{2} }=2\cdot  \sqrt[5]{7^3} \\  \\7^x+ 7^x=2\cdot 7^{ \frac{3}{5} }  \\\\ 2 \cdot 7^x=2\cdot 7^{ \frac{3}{5} } \ \ \ | \div2 \\  \\ 7^x=7^{ \frac{3}{5} }  \\  \\ x= \frac{3}{5}
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Nina [5.8K]

Answer:

3 trumpet players

Step-by-step explanation:

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7 0
2 years ago
A number is divided by 2. If 16 is added to the quotient you get 20. What is the number? A.2 B.8 C.18 D.72
kkurt [141]
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7 0
3 years ago
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Answer:

continuously is the most, and what is actually done at the banks...

as for your answer:

<u>Compounded monthly </u>

Step-by-step explanation:

7 0
3 years ago
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tester [92]

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Step-by-step explanation:

4 0
3 years ago
Samuel took an Antigua clock that his grandfather had purchased, to be appraised the appraiser evaluated the current price of th
NeTakaya
For this case we have an equation of the form:
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the value of the antique clock, and, in dollars, after x years is:
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