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gavmur [86]
2 years ago
9

Please I need step by step solution.​

Mathematics
1 answer:
4vir4ik [10]2 years ago
7 0

Answer:

  A)  2C

Step-by-step explanation:

The relevant rule of logarithms is ...

  log(x²) = 2·log(x)

__

We know that 64 = 8². So, ...

  log(64) = log(8²) = 2·log(8)

We are given that log(8) = C, so 2·log(8) = 2C

__

Here, all logarithms are to the base 9. That does not change the relations shown.

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A

Step-by-step explanation:

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2 years ago
ABCD is a parraelogram
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Step-by-step explanation:

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2 years ago
The circumference of the hub cap of a tire is 83.21 centimeters. Find the area of this hub cap. Use
Elena L [17]

Answer:

<u>551 square centimeters</u>

Step-by-step explanation:

Finding the radius (r) :

  • C = 2πr
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  • r = 83.21/6.28
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Finding the area :

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<u></u>

The area of this hub cap is about <u>551 square centimeters</u>.

7 0
1 year ago
Read 2 more answers
The equation 3/4 [x-1]=[-3] is equivalent to?
olga nikolaevna [1]

Answer: x= (-3)

Step-by-step explanation:

3/4 [x-1] = [-3]

(x-1) = (-3) × 4/3

X-1 = -4

X= -3

3 0
3 years ago
FREE BRAINLY TO THE CORRECT ANSWER!!
Lyrx [107]

Answer: -3

Step-by-step explanation:

y = mx + b (slope intercept formula)

9x - 3y = -54

-3y = 9x - 54

Divide all by -3

y = -3x + 18

Slope = -3

Hope this helps!

8 0
3 years ago
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