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bezimeni [28]
3 years ago
5

Question 4

Mathematics
1 answer:
butalik [34]3 years ago
6 0
The answer will be 30 okay

Pls mark me BRAINLIEST pls pls pls pls pls
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Can someone please help me with this logarithm equation!!
enot [183]

Answer:

\frac{629}{2}

Step-by-step explanation:

So, our equation is:

log_5(\frac{2x-4}{5})  = 3

In exponetial form, this looks like:

5^3=\frac{2x-4}{5}

Now lets cube the 5:

125=\frac{2x-4}{5}

Next, we can multiply the denominator on the right side by 5:

625=2x-4

We need to now get x alone by adding 4 to both sides:

629=2x

Finally, we divide by x's coefficent, 2, to get:

x=\frac{629}{2}

Hope this helps! :3

6 0
3 years ago
Bob wants to put new weather stripping around a semicircular window above his door. The base of the window (diameter) is 36 inch
Cloud [144]

Answer:

113 in. i think

Step-by-step explanation:

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3 years ago
A number is multiplied by 4 and then 12 is added. the result is 36. what is the number?
musickatia [10]

Answer:

6

Step-by-step explanation:

4 * x + 12= 36

          -12  -12

4x = 24

x= 6

6 0
3 years ago
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sladkih [1.3K]
D(X+2)(2X+1) This is your answer. 

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3 years ago
PLEASE HELP FAST 2 EASY QUESTIONS FOR DOUBLE THE POINTS AND BRAINLIST MAKE SURE YOU READ IT CORRECTLY!
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Answer:

2057

2 2

Step-by-step explanation:

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