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2 years ago

If h(x) = 5 x and k(x)=1/x, which expression is equivalent to (koh)(x)?

2 answers:

4 0

May be there is an operator missing in the first function, h(x). I will solve this in two ways, 1) as if the h(x) = 5x and 2) as if h(x) = 5 + x

1) If h(x) = 5x and k(x) = 1/x

Then (k o h) (x) = k ( h(x) ) = k(5x) = 1/(5x)

2) If h(x) = 5 + x and k (x) = 1/x

Then (k o h)(x) =k ( h(x) ) = k (5+x) = 1 / [5 + x]

stealth61 [152]2 years ago

4 0

Answer:

The answer is B!! 1/(5+x)

Step-by-step explanation:

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2 years ago

Question Number 12 You are a landscaper working on the design of a parking lot in a new shopping center. You are measuring the l

vovikov84 [41]

Answer:

$Length\: of\: D=37\frac{3}{16} \:feet$

Step-by-step explanation:

The following are the given information:

The handicapped spot, which is $10\frac{1}{16}$ feet wide and next to the curb.
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$= 10\frac{1}{16} + (3 X 8\frac{3}{8})+(4 X\frac{1}{2})\\=\frac{161}{16} + \frac{3 X 67}{8}+\frac{4}{2}\\=\frac{161}{16} + \frac{201}{8}+\frac{4}{2}\\=\frac{161+402+32}{16}\\=\frac{595}{16}\\Length\: of\: D=37\frac{3}{16} \:feet$

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2 years ago

What value of x is in the solution set of 2(3x - 1) = 4x - 6?<br> EO<br> -10

tensa zangetsu [6.8K]

Answer:

D) -1

Step-by-step explanation:

6x-2≥4x-6

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2 years ago

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What is the product of the 6th square number and the 2nd square number

Masja [62]

Answer:

Step-by-step explanation:

You can find the product of two numbers by adding them. The question says what is the product of the 6th and 2nd square numbers. The first ten square numbers are 1, 4, 9, 16, 25, 36, 49, 64, 81, 100 so the second square number is 4 and the 6th square number is 36 and 36 + 4 is 42. Hope this helped! Stay safe!

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2 years ago

Tickets to a movie cost $5 for adults and $3 for students. A group of friends purchased 18 tickets for $82.00. How many adults t

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Answer:

They purchased 14 adult tickets and 4 kids tickets.

Step-by-step explanation:

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2 years ago