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
polet [3.4K]
3 years ago
14

6. At the Winter Olympics, the ratio of Canadian medals to US to Russia was 1:8:5. If Russia won 25

Mathematics
1 answer:
rewona [7]3 years ago
5 0

Answer:

Step-by-step explanation:

Let x be the total number of medals won by the Russians.

The way to do this is to add the ratios together

1 + 8 + 5 = 14

(5/14) x = 25

Multiply by 14

5*x = 25 * 14

5x = 350              

divide by 5

70

8/14 = x / 70

14x = 8 * 70

14x = 560

x = 560 / 14

x = 40

The USA won 40 medals.

1/14 = x / 70

14x = 70

x = 5

Canada Won 5 medals.

Check

Russia       Won 25 medals

Canada     Won   5 medals

USA           Won 40 medals

Total 70

You might be interested in
15 dived by 6 2/3 <br><br> A) 2 3/4<br><br> B) 100 1/4<br><br> C) 2 1/4<br><br> D) 100
Lady bird [3.3K]
15 divided by 6 2/3 is 2.25. Or 2 1/4. Pick C
4 0
3 years ago
Vx-w=2 <br> rearrange it and make x the subject
Anit [1.1K]

Answer:

vx - w = 2 \\ vx = 2 + w \\  x =  \frac{2 + w}{v}

8 0
3 years ago
What is the value of x in the <br> triangle?
Makovka662 [10]

Answer:

x = 75°

Step-by-step explanation:

Sum of angles in a triangle: 180°

So,

50°+55°+x=180°

105°+ x = 180°

Subtract 105° from both sides

x = 75°

8 0
3 years ago
Y = sin (x + 60°), What transformation does + 60° cause to the sine graph?
Goshia [24]

Answer:

3. There is a phase shift (Horizontal shift).

Step-by-step explanation:

Use desmos to help you

Graph

y=sin(x+60)

y=sin(x)

5 0
3 years ago
Which of the following demonstrates the Distributive Property?
faust18 [17]
The first one is distributive property.
7 0
3 years ago
Read 2 more answers
Other questions:
  • 2 more than 5 groups of 3
    11·1 answer
  • Can someone explain what I am suppose to do please?
    8·1 answer
  • Find the slope of the line containing points (1,3) (-3,-8)
    11·2 answers
  • Find the median for the following set of scores: 2,7,9,4,5, 3, 0, 6​
    6·1 answer
  • I don’t understand the second one please help
    11·2 answers
  • Solve 5x - c = k for x
    8·1 answer
  • .........................
    15·2 answers
  • Pls help for this pre calc question 25 points rewarded!
    8·1 answer
  • HELPPP MEEEEE PLEASE ‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️ BRAINLESTTTTTT . + POINTS ‼️‼️‼️‼️‼️‼️+ thank you ‼️‼️‼️‼️‼️‼️‼️‼️‼️ please help
    10·2 answers
  • Point U has Coordinates (-5,1) and point V has coordinates (7,9) find the coordinates of the midpoint of UV
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!