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Keith_Richards [23]

3 years ago

12

NO SILLY ANSWERS PLEASE Can someone help me with this?

1 answer:

marusya05 [52]3 years ago

7 0

Keep in mind that, when the logarithm base is not explicitly written, base 10 is assumed, therefore,

$\bf \textit{Logarithm Cancellation Rules}\\\\
log_a a^x\implies x\qquad \qquad a^{log_ax}=x\\\\
-------------------------------\\\\
10^{log(3)}+log(100)\implies 10^{log_{10}(3)}+log_{10}(100)\implies 3+log_{10}(10^2)
\\\\\\
3+2\implies 5$

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What is the value of f^-1(-3)?

poizon [28]

Flip the curve over <em>y</em><em> </em><em>=</em><em> </em><em>x</em><em> </em>then observe what is y when x = -3. You will find that $f^{-1}(x)=1.5$ .

Hope this helps.

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3 years ago

help me please, no bots thank you. i’ll give you a brainly if you get it correct :)

Crank

Sorry i wish i knew the answer i’m actually learning that in class but i don’t quite understand it

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2 years ago

kodGreya [7K]

Answer:

(-2,3)

Step-by-step explanation:

For the point to be 2/3 of the way; it means it divides AB into the ratio 2 to 1

Now, we can use the internal section formula to get the coordinates of this point

(x,y) = (nx1 + mx2)/(m + n), (ny1 + my2)/(m + n)

where (m,n) = (2,1)

(x1,y1) = (-4,-1)

(x2,y2) = (5,5)

(x,y) = (1(-4) + 2(-1)/(1+2), (1(-1)+2(5)/(1+2)

(x,y) = (-4-2)/3, (-1 + 10)/3

(x,y) = (-2,3)

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2 years ago

What’s the LMC of 11 and 44

juin [17]

Answer:

The answer is 44. The least common mutiple (lcm) of 11 and 44 is 44. Please mark me brainliest! :)

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3 years ago

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konstantin123 [22]

the first answer is -7/15

the second answer is 1/2

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2 years ago

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