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
VLD [36.1K]
3 years ago
7

How do you do this? Someone give me the answer

Mathematics
1 answer:
Gemiola [76]3 years ago
4 0
It would last 13.5 weeks because you would make a proportion:
12/16 = x/18 and then cross multiply. You would get 216=16x, then you have to divide both sides by 16 to get x = 13.5
You might be interested in
Three kids are playing tennis at the same tennis courts. Mark plays every fourth day, David plays every seventh day, and Bryan p
Elodia [21]

Answer:

They will play again together in 84 days, on October 10, only if it is the year 2029.

Step-by-step explanation:

I used the mode of the least common denominator. Hope this helps!

4 0
3 years ago
Pls help, easy geometry question
Lemur [1.5K]

x^2 + y^2 + 2x - 6y + 1 = 0

x^2 +2x + 1 + y^2 - 6y = 0

x^2 + 2( x × 1) + 1^2 + y^2 - 2(y×3) + 3^2 -3^2 =0

(x+1)^2 + (y-3)^2 = 3^2

comparing with circle equation

(x-a)^2 + (y - b)^2 = r^2

where (a , b) is centre of circle.

so we get center of circle is

(-1, 3)

3 0
3 years ago
Read 2 more answers
1/5(x-2)=1/10(x+6) and <br> 0.35(x+4)=0.25(x-6) please
Mekhanik [1.2K]

Answer:

1) x=10   2) x= -7.25

Step-by-step explanation:

Im not sure

3 0
2 years ago
Create a proportional ratio<br> to the given ratio.<br> 10<br> 5
stich3 [128]

Answer:

10:5 can be simplified both numbers are divisible by 5

10/5=2 5/5=1

2:1

Step-by-step explanation:

8 0
3 years ago
14% of 82 is what number
SVETLANKA909090 [29]
14% of 82
14/100 = 0.14
0.14 * 82 = 11.48

Answer: 11.48
7 0
3 years ago
Read 2 more answers
Other questions:
  • At the farmers market, two pounds of peaches cost 4.20. How much will five pounds cost? show all of your work or explain your re
    5·1 answer
  • What’s one way to check the answer to 5x6=30
    5·2 answers
  • 17 points! Please help!
    12·2 answers
  • a delivery driver makes $46 each day that she works and makes approximately $10 in tips for each delivery. she wants to make $20
    9·2 answers
  • Use guess and check to find two numbers that have the sum of 8 and a difference of 6.
    10·1 answer
  • A map key shows it that every 5 inches on the map represents 200 miles of actual distance suppose the distance between the two c
    6·1 answer
  • What is the anwser to the problem 9×7
    15·2 answers
  • Will get 20 points for help
    13·2 answers
  • Which of the following expressions are equivalent
    10·1 answer
  • Please help I need this ASAP please
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!