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
Korolek [52]
3 years ago
10

I don't know: Person 1, person 2, and person 3 made $660, if the ratio is 3:4:5, how much did person 1 person 2, and person 3 ge

t?
Mathematics
1 answer:
Tems11 [23]3 years ago
8 0
3:4:5 = 3+4+5 = 12

660/12 = 55

55*3 = 165
55*4 = 220
55*5 = 275

person 1 = 165
Person 2 = 220
 person 3 = 275
You might be interested in
What is the value of x?
Lerok [7]

Answer:

  3√2

Step-by-step explanation:

The hypotenuse of an isosceles right triangle is √2 times the side length.

  x = 3√2

_____

All these triangles are similar, so the ratio of hypotenuse to leg is the same for all.

  hypotenuse/leg = x/3 = (3+3)/x

  x² = 3·6 = 3²·2 . . . . cross multiply (identify square factors)

  x = 3√2 . . . . . take the square root

7 0
3 years ago
Alexis wants to make a paperweight at pottery class. He designs a pyramid-like mode l with a base area of 100 square centimeters
olga55 [171]

Answer:

\frac{3}{2} g/cm²

Step-by-step explanation:

First, we need to find the volume of the prism. The volume of a square pyramid is V = Bh/3

B = 100 cm²

h = 6 cm

V = 100 cm² * 6 cm /3

V = 600 cm³ /3

V = 200 cm³

Next, we need to solve for the density based on the desired volume and mass.

m = mass = 300 g

V = volume

density = m/V

density = 300 g / 200 cm³

density = 3/2 g/cm³

The lowest possible density of the material to make the paperweight would be \frac{3}{2} g/cm²

4 0
2 years ago
***please help***
AleksAgata [21]

Answer:

The answer is -- all integers from 10 to 50, inclusive

Hope I Helped.




(I am sure of the answer, I have completed the test.)


7 0
3 years ago
Read 2 more answers
Please andwer this for me <3
mina [271]

Answer:

C

Step-by-step explanation:

16 : 12

x   : 6

- multiply 16*6 and divide by the number multiplying with the unknown (12)

(16*6)/12 = 8

- area of triangle is 1/2 h*b

so 1/2 * (16*8) = 64

7 0
3 years ago
An article retails for 27.50. The city sales tax is 6%, and the federal excise tax is 8%. How much does the article cost altoget
-Dominant- [34]
Cost of the article = $27.50
Amount of city sales tax = (27.50 x 6%) = $1.65
Amount of excise tax = (27.50 x 8%) = $2.20
From my knowledge, we pay city sales tax and federal excise tax when we buy something, so the total cost would be $31.35
5 0
3 years ago
Read 2 more answers
Other questions:
  • The club charges $10 per hour for snowboard lessons and $40 for the lift ticket and a snowboard rental.
    10·1 answer
  • What the surface area
    13·1 answer
  • Find the value of w.<br> 6w = 90
    12·2 answers
  • Choose the correct answer.​
    12·1 answer
  • Chris types at an average speed of 45 words per minute. He has already typed 1,500 words of his final paper. The paper has to be
    10·1 answer
  • Does anyone know some questions? it’s for my math help class
    10·1 answer
  • The lines represented by the equations y - x = -8 and y = -x – 6 are
    15·1 answer
  • What is the reciprocal of 5/6​
    9·2 answers
  • Given that
    10·1 answer
  • What is the probability that the first spinner will land on B, the second spinner will land on 3, and the third spinner will lan
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!