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3 years ago

What is log(4k-5)=log(2k-1)?

1 answer:

7 0

Log(4k - 5) = log(2k - 1)
log(4k) - log(5) = log(2k) - log(1)
0.6020599913k - 0.6989700043 = 0.3010299957k - 0
0.6020599913k - 0.6989700043 = 0.3010299957k
<u>-0.6020599913k -0.6020599913k</u>
   <u>-0.6989700043</u> = <u>-0.3010299957k</u>
   -0.3010299957    -0.3010299957
      2.321928094 = k

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I need help plz!

Irina18 [472]

Answer:

circumference= $\pi$ D

19.5=3.14*D

<u>19.5</u> =6

3.14

D=6

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area= $\pi$ r²

3.14*3*3=28.26

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Step-by-step explanation:

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3 years ago

What's 30 times 2 and then add 6?

yuradex [85]

30 times 2 is 60

add 6?

66! is the answer without the ! lol

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3 years ago

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Drag each volume of a prism to match a rectangular prism on the left with the given dimensions.

Triss [41]

The volume of the rectangular prisms is given by 72 in³, 36 in³, 80 in³ and 54 in³

<h3>What is volume?</h3>

Volume is the amount of space occupied by a three dimensional shape or object.

The volume of a rectangular prism is given by:

Volume = length * width * height

a) Dimensions: 4 in., 3 in., 6 in.

Volume = 4 * 3 * 6 = 72 in³

b) Dimensions: 6 in., 3 in., 2 in.

Volume = 6 * 3 * 2 = 36 in³

c) Dimensions: 4 in., 5 in., 4 in.

Volume = 4 * 5 * 4 = 80 in³

d) Dimensions: 2 in., 9 in., 3 in.

Volume = 2 * 9 * 3 = 54 in³

The volume of the rectangular prisms is given by 72 in³, 36 in³, 80 in³ and 54 in³

Find out more on volume at: brainly.com/question/12410983

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2 years ago

5. If x^1/2 =8, what is the value of x?

Anastaziya [24]

The answer would be: x=24

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3 years ago

In science class, Mrs. Moore’s students were directed to weigh a 300-gram mass on the balance scale. Tina weighed the object and

valentinak56 [21]

Answer:

Think it's 109.33

Step-by-step explanation:

look it up brodie

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3 years ago

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