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
kotykmax [81]
3 years ago
6

There are 30 people at a meeting, They each shake hands with everyone. How many

Mathematics
1 answer:
Scorpion4ik [409]3 years ago
5 0

Step-by-step explanation:

<em>4</em><em>3</em><em>5</em><em> </em><em>handsh</em><em>akes</em>

hope this would be the right answer....

You might be interested in
Shari has 1 ½ gallons of orange juice. She wants to serve the orange juice equally to 12 of her friends. How many ounces of juic
kotykmax [81]

Answer:

16 ounces each

Step-by-step explanation:

1 gallon equals 128 ounces so 1.5 gallons would be 192 ounces.  Divide 192 by 12 and you'll get 16.

7 0
3 years ago
Anya recorded the height in inches of 10 students in her class. The results are shown below.
Juliette [100K]
D, add all your answers than divide by how many numbers there are
8 0
3 years ago
Read 2 more answers
Daniella is interviewing for a job. She wants her take-home pay to be at least $51,000 
Lilit [14]
Okay. So Daniella wants to have a take-home pay of at least $51,000, but she ahs to pay 15% income tax, which means 15% of what she earns will be gone. To find out the least amont of salary she needs to make, we can write and solve a proportion. Set it up like this:

51,000/x = 85/100

This is because we are looking for the amount of money made overall, but the $51,000 is only part of the salary earned, and even though you pay 15% income tax, you still take home 85% of your salary. Cross multiply the valyes in order to get 5,100,000 = 85x. Divide each side by 85 to isolate the variable. 5,100,000/85 is 60,000. Let's check this by multiplying by 85% (0.85). 60,000 * 0.85 is 51,000. There. x = 60,000. Daniella will need to make at least $60,000.
5 0
4 years ago
Help please! I’m confused
Paul [167]

Answer:

28 degrees

Step-by-step explanation:

hi! since m<ABC is 175 degrees and m<YBC is 147 degrees, we can subtract these to find m<ABY.

175-147= 28 degrees

3 0
4 years ago
Can someone find x for these questions
Maurinko [17]

Answer:

8, 36, -12

Step-by-step explanation:

Q2

41 = 8x - 23

8x = 41 + 23

8x = 64

x = 8

Q4

11 = x/2 - 7

22 = x - 14

22 + 14 = x

x = 36

Q6

3(x - 8) = -60

x - 8 = -20

x = -12

8 0
3 years ago
Other questions:
  • Classify each table of values. You may choose from the following options:
    9·1 answer
  • Which product is equivalent to 25x^2 - 16?
    5·1 answer
  • Cos (pi/11)+cos (3pi/11)+cos (5pi/11)+cos (7pi/11)+cos(9pi/11)
    13·1 answer
  • Kinda struggling need help find the answer X^2+6x-72=0
    12·2 answers
  • If an average sunflower has 34 petals what is the best estimate for the total number of petals on 57 sunflowers
    6·1 answer
  • Helppp!!!! please!!!
    6·1 answer
  • If the average daily balance is $294.45 and the finance charge is $5.57 for the month of March, what is the annual interest rate
    8·1 answer
  • H(x) = x2 – 3
    10·1 answer
  • Who needs free 50 points only two winners hurry up
    8·2 answers
  • Nick made his histogram showing the number of sport caps each of his friends own.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!