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2 years ago

Want to play blooket code is 587721

Mathematics

2 answers:

Artyom0805 [142]2 years ago

8 0

Answer:

Step-by-step explanation:

wariber [46]2 years ago

4 0

Answer:

Bleh code doesn't work...

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Solve 4^x-5 = 6 for x using the change of base formula log base b of y equals log y over log b

Ronch [10]

Answer:

$4^x-5=6$ gives the solution $x=\frac{\log(11)}{\log(4)}$ .

$4^{x-5}=6$ gives the solution $x=\frac{\log(6)}{\log(4)}+5$ .

Step-by-step explanation:

I will solve both interpretations.

If we assume the equation is $4^{x}-5=6$ , then the following is the process:

$4^x-5=6$

Add 5 on both sides:

$4^x=6+5$

Simplify:

$4^x=11$

Now write an equivalent logarithm form:

$\log_4(11)=x$

$x=\log_4(11)$

Now using the change of base:

$x=\frac{\log(11)}{\log(4)}$ .

If we assume the equation is $4^{x-5}=6$ , then we use the following process:

$4^{x-5}=6$

Write an equivalent logarithm form:

$\log_4(6)=x-5$

$x-5=\log_4(6)$

Add 5 on both sides:

$x=\log_4(6)+5$

Use change of base formula:

$x=\frac{\log(6)}{\log(4)}+5$

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3 years ago

Molly walked 3.45 miles on a hike. Her sister walked 1.23 miles. Her brother walked How much farther did Molly walk than her bro

Firlakuza [10]

Answer:

1.4

Step-by-step explanation:

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2 years ago

Please answer I need help to pass

Goryan [66]

Answer:

the answer is A

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3 years ago

Rewrite -15 - -8 as a sum of 2 addends

barxatty [35]

Answer:

-3+-4

Step-by-step explanation:

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2 years ago

I’m confused on this question

Rudiy27

Answer:

Step-by-step explanation:

A triangle always has a total of 180 degrees

Since we know two we can solve for x

76+41+x=180

x=63

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3 years ago

Read 2 more answers