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uysha [10]
3 years ago
8

Give your answer to four decimal places

Mathematics
1 answer:
Maslowich3 years ago
4 0

Answer:

The characteristic of a logarithm is the number to the left of the decimal.

(The characteristic is like an exponent).

We are working with base 3 logs.  

So if we are increasing a number by multiplying it by the base of the logarithm, (in this case 3 times 3)  then we increase the characteristic by two.

Since 2 is the exponent of 3^2 then to get the log 3 of 72, we get the log3 (8) and increase it by 2.

1.8928 +2 = 3.8928

Had we been working with base 10 logs and we were multiplying a number by 100, We would increase the characteristic by 2 because 100 = 10^2.

Step-by-step explanation:

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How much material is needed to construct a triangular tent that is 10 feet wide, 12 feet tall, and 18 feet long with side measur
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Solving inequalities by multiplication and division <br> 1. -8 &lt; 8w
Alex73 [517]

Answer:

w > -1

Step-by-step explanation:

Hello There!

We want to simplify this expression to be more specific we want to isolate the variable (w) using inverse operations

So we want to get rid of the 8 in 8w

8w is the same as 8 times w (multiplication)

The inverse of multiplication is division so to get rid of the 8 we want to divide by 8 but remember whatever we do to one side we want to do to the other side. So we divide each side by 8

-8/8 = - 1

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6 0
3 years ago
Read 2 more answers
F(x)=-x-2<br> G(x)= x^2 + 1-x<br> Find (f x g)(3)
nata0808 [166]

Answer:

-36

Step-by-step explanation:

le x be 2 then

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g(x)= 2square +1-2 =3

to find:(f×g)(3)

(-4×3)(3)

=-36

3 0
3 years ago
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