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STatiana [176]
3 years ago
15

NOV 06, 2:1

Mathematics
2 answers:
Lelu [443]3 years ago
8 0

Answer: 5

Step-by-step explanation:

Alex3 years ago
5 0

Answer: 6

Step-by-step explanation:

thank you to the user above for the comment i just entered it and 6 is correct in delta math

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F(x)=1/x; Find f(1/2)​
alukav5142 [94]

Answer:

2

Step-by-step explanation:

f(x) = 1 / x

f(1/2) = 1 / (1/2)

Reciprocal of 1/2 is 2, since you flip numerator and denominator:

f(1/2) = 2

7 0
3 years ago
Give the equation of a line that goes through the point ( − 24 , 2 ) and is perpendicular to the line 8 x + 3 y = − 6 . Give you
Studentka2010 [4]

Answer:

y=\frac{3}{8}x+11

Step-by-step explanation:

To find a line that is perpendicular to 8x + 3y = -6 and goes through (-24, 2), lets first find what the line's slope would be.

We can find this by finding the slope of 8x + 3y = -6 and taking the negative reciprocal of it.

We can find the slope of that line by putting it in slope-intercept form:

8x + 3y = -6

Subtract 8x from both sides.

3y = -6 - 8x

Divide both sides by 3.

y=-\frac{6}{3}-\frac{8}{3}x

y=-\frac{8}{3}x-2

So the slope of that line would be -8/3.

The negative reciprocal of -8/3 would be 3/8.

Now we know that the new line would have to pass through the point (-24, 2). We can use this point and write the equation in point-slope form:

y-2=\frac{3}{8}(x+24)

Now lets change this into slope-intercept form. Add 2 to both sides.

y=\frac{3}{8}(x+24) +2

Distribute the 3/8.

y=\frac{3}{8}x+9+2

Simplify.

y=\frac{3}{8}x+11

And now we have our equation in slope-intercept form.

I hope you find this helpful.

5 0
3 years ago
I) -7s (S-4t-3u) <br><br><br>ii) -4c (2c-5d)<br>​
umka21 [38]
I) -7s^2+28st+21su
II) -8c^2+20cd
3 0
3 years ago
Read 2 more answers
How many four letter passwords can be created if no repetition is allowed?
Shkiper50 [21]

Answer:

840

Step-by-step explanation:

7*6*5*4=840

8 0
3 years ago
Use a timeline how much time elapses from 9:45 a.m. to 11:10 a.m.
Neporo4naja [7]

Answer:

1 hour 25 minutes

(or)

85 minutes

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
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