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SVEN [57.7K]
3 years ago
12

Log (base 8) 2 +log (base 8) 4x^2 =1

Mathematics
1 answer:
DiKsa [7]3 years ago
6 0
Log (base8) 2 = 1/3

Log (base 8) (4x^2) + Log (base 8) 4 + 2Log (base 8) x = 2/3 + 2 Log (base 8) x

1/3 + 2/3 + 2 Log (base 8) x = 1

2 Log (base 8) x = 0

Log (base 8) x = 0

x = 8^0

x = 1.

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Determine if the coordinate (6, 8) lies on the circle x^2 + y^2 = 100. <br>​
SVEN [57.7K]

Answer:

x² + y² = 100

6² + 8² = 100

36 + 64 = 100

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Because this is a true statement, the answer is yes, it does lie on the circle.

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agasfer [191]
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Answer the following question. (need to show work) 20/2-10+3*15=
slava [35]

Answer:

45.

Step-by-step explanation:

To solve this equation, we must use PEMDAS...

The operations listed first must be solved first before we can continue.

Parentheses

Exponents

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Addition

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Using this, we find that we must complete the multiplication and division before we add or subtract.

20 / 2 - 10 + 3 * 15

= (20 / 2) - 10 + (3 * 15)

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= 45

Hope this helps!

3 0
3 years ago
The question is in the screenshot! pls dont be mean and just answer for points!
Serggg [28]

Answer: (21,3)

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Write an equation in point slope form for a line that passes through (2,3) (1,5)
telo118 [61]

Answer:

y = -2x + 7

Step-by-step explanation:

P.S: I solved it twice to show you that it doesn't matter which point you choose, you will get the same result.

But it is important when you calculate the slope

If you have any questions about the way I solved it, don't hesitate to ask me in the comments below ÷)

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