1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
never [62]
2 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]2 years ago
4 0

Answer:

19, I'm pretty sure?

You might be interested in
Which is the graph of y - 3 = -2/3(x + 6)?
Nonamiya [84]

Answer:

Step-by-step explanation:

y - 3 = -2/3(x + 6)       Remove the brackets on the right

y - 3 = -2/3x - 2/3 * 6  Simplify the right

y - 3 = -2/3x -  4          Add 4 to both sides

y = - 2/3 x - 1

I'm going to enclose the graph. Pick the one that has a y intercept at (0,-1) and and an x intercept of (-1.5, 0)goes from the lower right to the upper left as the graph below shows.

4 0
2 years ago
What is the value of x?
spin [16.1K]

It is a 45-45 - 90 triangle (as the right angle is split in half for the outer one)

In this case, x is in the hypotenuse. The side lengths follow the 1, 1, √2 formula.

If  1 = 3, then:

3 x √2 = Answer

Answer = 3√2

hope this helps

5 0
3 years ago
Can y’all give me the area of each figure
KIM [24]

Answer:

1. 208 in^2

Step-by-step explanation:

1. We can break the shape up into a rectangle in the middle and 2 triangles on either side of said rectangle.

The dimensions of the rectangle are 8 in by 20 in, and we only know one leg of the triangle as well as the hypotenuse.

If we know one leg and the hypotenuse we can use the pythagorean theormed to sovle for the other side and get 6 in.

So we have

(8 * 20) + 2((1/2)(6)(8))

160 + 48

208 in^2

5 0
2 years ago
Max is paid a salary of $225 a week plus %2.5 commission on his total sales. What was max's total sales for the week if he made
torisob [31]
So we know he made 4,650 of sales and we need 2.5% of that

First to find 2.5% of 4650 we could do 

x/4650 = 2.5/100 
 Cross multiply to get

100x = 11625
x = 116.25

So his salary for this week would be 225 + 116.25 = 341.25
8 0
3 years ago
When I flew from Atlanta to New York, the plane flew
Gnesinka [82]

Answer:

216.5

Step-by-step explanation:

866/4

216.5

5 0
3 years ago
Read 2 more answers
Other questions:
  • Solve the system by substitution. − x − y − z = − 8 − 4 x + 4 y + 5 z = 7 2 x + 2 z = 4
    14·1 answer
  • I need help with 14 and 16 please!!!!
    5·1 answer
  • Answer fast!!!!<br> Match the careers with the career clusters
    13·2 answers
  • A store is advertising a sale with 15% off all prices in the store. Sales tax is 8%. Which equation will correctly determine the
    12·2 answers
  • Please help ASAP for the brainliest answer
    12·2 answers
  • Write the equation Of a line in slope intercept form that passes through (-2,5) and is perpendicular to y=1/3x-2
    10·1 answer
  • Can someone show me how to do the following problem...?<br><br> 5x^2-5x-30=0
    14·2 answers
  • What digit is Z?<br><br>A. 2<br>B. 4<br>C. 6​
    6·1 answer
  • The base of this prism is triangle.
    6·2 answers
  • Solve the inequality<br><br><br> (1)/(4)(e-2)+(2)/(3)&lt;(1)/(6)(e-4)
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!