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ratelena [41]
3 years ago
5

Why does a horizontal have a slope of 0, but a vertical line has an undefined slope?

Mathematics
1 answer:
miskamm [114]3 years ago
4 0

Answer: The slope of a vertical line. A vertical line has undefined slope because all points on the line have the same x-coordinate. As a result the formula used for slope has a denominator of 0, which makes the slope undefined.

A horizontal line has slope 0 because all its points have the same y-coordinate. As a result, the formula used for slope evaluates to 0.

Hope that helps!

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If a spider rotated 144 degrees at each step and takes 4 steps how many degrees does it rotate
lara31 [8.8K]

Answer:

576 degrees I believe is the answer

8 0
3 years ago
The function f(t) = 33 sin (pi over 2t) − 20 models the temperature of a periodic chemical reaction where t represents time in h
Gennadij [26K]
The given function is
f(t) = 33 sin( \frac{ \pi }{2} t) - 20
with
t = time, hours
f = temperature, °C


Because the maximum and minimum values for the Sine function are +1 and -1 respectively,
The maximum value of f  = 33 - 20 = 13.
The minimum value of f = -33 - 20 = -53. 

The period, T,  is given by
\frac{2 \pi }{T} = \frac{ \pi }{2} \\ \\ T=4

Answer:
Maximum: 13°;  Minimum: -53°;  period: 4 hours
4 0
3 years ago
How to you solve (6x-4) - (6x+1)
torisob [31]

Answer:

-5

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Help please!!!! It geometry and i have no clue wht im doing
irakobra [83]

Step-by-step explanation:

21. supplementary angles (add up to 180°)

22. vertical angles (congruent)

23. vertical angles (congruent)

24. supplementary angles (add up to 180°)

25. supplementary angles (add up to 180°)

26. supplementary angles (add up to 180°)

27. supplementary angles (add up to 180°)

28. supplementary angles (add up to 180°)

29.

(complementary angles)

4x+3+x-8=90\\5x-5=90\\5x=95\\x=19\\

30.

(supplementary angles)

9x-4+4x-11=180  

13x-15=180\\13x=195\\x=15

31.

(vertical angles)

x-15=60\\x=75

32.

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33.

(complementary angles)

x+28+6x-15=90\\7x+13=90\\7x=77\\x=11

Hope this helps!

7 0
3 years ago
PLEASE HURRY I NEED HELP I TRIED FOUR DIFFERENT TIMES ON THIS EQUATION AND I DON'T UNDERSTAND WHAT TO DO (will give brainliest f
agasfer [191]

Answer:

The answer is 48a-6b-14

Step-by-step explantion:

simplify by combining liketerms:

-6- 2b•3 -6a+ 10a• 3-16÷ 2- 4 • -6a

-6-6b-6a+30a -8+24a

48a-6b-14

Good luck!

6 0
3 years ago
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