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Svetradugi [14.3K]
3 years ago
13

What does f(x) mean?

Mathematics
1 answer:
dexar [7]3 years ago
6 0
The output f(x<span>) is sometimes given an additional name y by y = </span>f(x<span>). The example that comes to mind is the square root function on your calculator. The name of the function is \sqrt{\;\;} and we usually write the function as </span>f(x) = \sqrt{x<span>}. On my calculator I input </span>x<span> for example by pressing 2 then 5.</span>
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Zahra reads 45 words per minute. at this rate. how many minutes will it take for her to read 180 words
frutty [35]

Answer:

4 minutes

Step-by-step explanation:

I will use ratios for this equation:

\frac{1}{45} =\frac{x}{180} \\\\45x=180\\x=4

It will take Zahra 4 minutes to read 180 words because she reads 45 words PER minute.

3 0
3 years ago
Please Help!
Greeley [361]
Distance travelled must be equal to fuel conserved in travelling per litre
distance=9 1/2*25.2
=19/2*25.2
=239.4 miles
5 0
3 years ago
Read 2 more answers
Five exterior angles of a hexagon are 41° 32°,67º 71°, and 55°, What is the measure of the sixth exterior
rewona [7]

Answer: 86 or 60.

Step-by-step explanation:

7 0
3 years ago
Question 3 (1 point)
Virty [35]

Answer:

The answer to your question is (4, 6)

Step-by-step explanation:

Data

E ( 9 , 7 )

F ( - 1, 5)

Formula

Xm = \frac{x1 + x2}{2}

Ym = \frac{y1 + y2}{2}

Substitution and simplification

Xm = \frac{9 -1}{2}

Xm = \frac{8}{2}

      Xm = 4

Ym = \frac{7 + 5}{2}

Ym = \frac{12}{2}

      Ym = 6

Result

            (4 , 6)  

7 0
4 years ago
What are the steps for using a compass and straightedge to construct a regular hexagon inscribed in a circle?
N76 [4]
The steps to construct a regular hexagon inscribed in a circle using a compass and straightedge are given as follows:

1. <span>Construct a circle with its center at point H.

2. </span><span>Construct horizontal line l and point H on line l

3. </span>Label the point of intersection of the circle and line l to the left of point H, point J, and label the point of intersection of the circle and line l to the right of point H, point K.<span>

4. Construct a circle with its center at point J and having radius ​ HJ ​ . Construct a circle with its center at point K having radius ​ HJ

5. </span><span>Label the point of intersection of circles H and J that lies above line l, point M, and the point of their intersection that lies below line l, point N. Label the point of intersection of circles H and K that lies above line l, point O, and the point of their intersection that lies below line l, point P.

6. </span><span>Construct and JM⎯⎯⎯⎯⎯, MO⎯⎯⎯⎯⎯⎯⎯, OK⎯⎯⎯⎯⎯⎯⎯, KP⎯⎯⎯⎯⎯, PN⎯⎯⎯⎯⎯⎯, and NJ⎯⎯⎯⎯⎯ to complete regular hexagon JMOKPN .</span>
3 0
3 years ago
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