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Free_Kalibri [48]
3 years ago
10

Please help!! Figure B is scaled copy of figure A, what is the scale factor from figure A to figure B?

Mathematics
1 answer:
horrorfan [7]3 years ago
6 0

Answer:

scale factor = 2

Step-by-step explanation:

The scale factor is the ratio of corresponding sides, fig. B to fig. A

Consider the horizontal lengths, then

scale factor = \frac{8}{4} = 2

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Daniel is looking over some data regarding the temperatures of countries and how the temperature relates to the number of mosqui
Doss [256]

The logarithmic function when the temperature is 64 degrees is given as
ln f(x) = x ln 2.

<h3>What is a logarithmic function?</h3>

A logarithmic function is the inverse of an exponential function. It is to be noted that all exponential functions can be written as logarithmic functions.

Hence, to convert the mathematical statement above into a logarithmic function we say:

f(x) = 2ˣ

ln f(x) = ln 2ˣ

ln f(x) = x ln 2

Ln 64 = x Ln 2

Let f(x) = 64;

Hence,

Ln 64 = x ln 2

Divide both sides by  ln 2 to get x

ln 64/ln 2 = x

Hence,

x = ln 64/ln 2

= 6

Learn more about Logarithmic Functions at:
brainly.com/question/1695836

#SPJ1

7 0
2 years ago
......................​
agasfer [191]

Hey again!

The answer to your question is 14.54 inches

We can find this by doing 1454/100, and that is 14.54.

Hope it helps, have a great day! Let me know if there's more to help with.

4 0
3 years ago
Not sure what this question is asking...
zalisa [80]
3)

\bf ~~~~~~~~~~~~\textit{negative exponents}\\\\&#10;a^{-n} \implies \cfrac{1}{a^n}&#10;\qquad \qquad&#10;\cfrac{1}{a^n}\implies a^{-n}&#10;\qquad \qquad &#10;a^n\implies \cfrac{1}{a^{-n}}&#10;\\\\&#10;-------------------------------\\\\&#10;\cfrac{-9}{2x^5}\implies \cfrac{-3^2}{2x^5}\implies \cfrac{-3^2}{1}\cdot \cfrac{1}{2}\cdot \cfrac{1}{x^5}\implies -\cfrac{1}{3^{-2}}\cdot 2^{-1}\cdot x^{-5}&#10;\\\\\\&#10;-\cfrac{2^{-1}x^{-5}}{3^{-2}}



4)

\bf 5^{-2}+5^0\implies \cfrac{1}{5^2}+1\implies \cfrac{1}{25}+1\implies \cfrac{1+25}{25}\implies \cfrac{26}{25}
6 0
3 years ago
The product of additive inverse and multiplicative inverse of -5 is ___
elena55 [62]

Answer:

-1

Step-by-step explanation:

the additive inverse of -5is5 because (-5+5=0) &

the multiplicative inverse of -5is 1/-5. because (-5*1/-5=1)

therefore 5*1/-5=5/1*1/-5

=5/-5

=-1

4 0
3 years ago
4+m/3 = 5/6 solve for m<br> Show your work pls<br> It is URGENT
Likurg_2 [28]

Answer:

M = - 19/2 or in decimal form - 9.5

Step-by-step explanation:

1. Subtract   4 from both sides.

M/3 = 5/6 - 4

2. Simplify  

5/6   − 4 to  −19/6

3. Multiply both sides by   3.

M = - 19/6 x 3

4. Simplify  19/6 × 3  to  57/6

M = -57/6

5. Simplify  57/6  ​​to  19/2

M = - 19/2

​  

4 0
3 years ago
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