3 years ago

2log 10 =0.3010,then find the value of 22log 8

Mathematics

1 answer:

skad [1K]3 years ago

5 0

Answer:

2.99

Step-by-step explanation:

Note: [log10 = 1]

[log8 = 0.903089987]

2log10 = 0.3010

22log8 = x

Therefore:

2log10 x = 22log8

x = 2.99

You might be interested in

Solve for x. x= Look at image

postnew [5]

Answer:

$x = 14$

Step-by-step explanation:

To find x, the following equation is generated given the available information:

$\frac{(x + 7) + x)}{x + 7} = \frac{12 + 8}{12}$

$\frac{2x + 7}{x + 7} = \frac{20}{12}$

$\frac{2x + 7}{x + 7} = \frac{5}{3}$

Cross multiply

$3(2x + 7) = 5(x + 7)$

$6x + 21 = 5x + 35$

Collect like terms

$6x - 5x = - 21 + 35$

$x = - 21 + 35$

$x = 14$

8 0

3 years ago

There are 20 baseball cards and 10 football cards on display at a sports museum. Noah says that

erica [24]

Answer:

They are both right becuase if you just take away 1 from 20 and 10 you get 2 and 1. For the 4:2 one take away 1 and mutiply by 2 equalling 4:2 but they are still the same thing.

Step-by-step explanation:

6 0

3 years ago

The length of a Rectangle is 5M bigger than the width. The Perimeter is 150 a.m.. Find the width and the length

ZanzabumX [31]

Answer:

200 is the answer plz mark me

4 0

3 years ago

I WILL GIVE BRAINLIEST!!!

Vlad [161]

Answer:

|−70 − 15| = |−85| = 85 units - B

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

Brainliest to the correct answer :)

Sauron [17]

Answer and Explanation: The answer is in the 1st image, and the explanation is in the 2nd image.

6 0

2 years ago