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vagabundo [1.1K]
3 years ago
11

If f(2)=4, then f-1(4)= what?

Mathematics
1 answer:
aalyn [17]3 years ago
3 0

Answer:

12

Step-by-step explanation:

f = 2

2(2) =4

2-1(4) = 12

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When the triangle RST is rotated by <span>90° in a clockwise direction, the name of the image after the rotation would be SRT.

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7 0
3 years ago
If h(x) = x – 7 and g(x) = x2, which expression is equivalent to (G ▪ H) (5)? (5 – 7)2 (5)2 – 7 (5)2(5 – 7) (5 – 7)x2
Eddi Din [679]

Answer:

The correct answer is (5 - 7)^2

Step-by-step explanation:

To find this, start with the outermost equation g(x).

g(x) = x^2

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Now, put the number in for x in the equation given.

(G ▪ H)(x) = (5 - 7)^2

4 0
3 years ago
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kow [346]

Answer:

its letter A.

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3 0
3 years ago
Calculate the amount of hcn that gives the lethal dose in a small laboratory room measuring 12.0 ft×15.0 ft×8.50ft.
Anarel [89]
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Volume of the room in cubic cm = 30.48 x 38.1 x 21.59 cubic cm = 25,072.21 cubic cm

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Answer:

<h2><u>Answer</u><u> </u><u>:</u><u>-</u></h2>

Here,

At first we know that parallel line cut transversal lines. They make them in a proportion.

h/10 = 9/13

h = 10 × 9/13

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h = 6.92

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5 0
3 years ago
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