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never [62]
3 years ago
6

Assume there are 20 people in a room, including you. You must shake hands with everyone else in the room. How many hands will yo

u shake
Mathematics
1 answer:
Oksanka [162]3 years ago
4 0

Answer:

19, I'm pretty sure?

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Back to school is coming and laura is
sattari [20]
Huh? Are you missing the something
7 0
3 years ago
What is the equation of a line in general form that passes through the point (1,-2) and has a slope of 1/3
ser-zykov [4K]

Answer:

(y+2) = (1/3)(x-1)  

Answer in point-slope form, you can rearrange this into the form which you need.

Step-by-step explanation:

recall that the general point-slope form of a linear equation looks like :

(y - y₁) = m(x - x₁)

where m is the slope and (x₁,y₁) is any point on the line

here we are given m = 1/3 and (x₁,y₁)=(1,-2)

simply substitute this info into the general equation above

(y - y₁) = m(x - x₁)

(y - (-2) ) = (1/3)(x - 1)

(y+2) = (1/3)(x-1)  Answer in point-slope form, you can rearrange this into the form which you need.

4 0
3 years ago
8) "Sweet' and 'pungent are
pashok25 [27]

Answer:

antonyms?

Step-by-step explanation:

5 0
3 years ago
What is the latter of A- B=
ira [324]

Answer:

A???

Step-by-step explanation:

i don't understand the question

but i feel like the question you just asked is 1-2 =

i hope this helped

(i doubt it did)

7 0
3 years ago
Read 2 more answers
Please help me with this question, thanks.
arlik [135]

Answer:

  2.48×10^13 miles

Step-by-step explanation:

There are about (365.25 days)(86400 seconds/day) = 31,557,600 seconds in one year. There are 1609.344 meters in one mile. So, the conversion can be written as ...

  (4.22 ly) (3×10^8 m/s) (3.15576×10^7 s/yr) / (1.609344×10^3 m/mi)

  = 4.22×3×3.15576/1.609344×10^(8+7-3) mi

  ≈ 24.8×10^12 mi

4.22 light years is about 2.48×10^13 miles

8 0
4 years ago
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