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
Valentin [98]
3 years ago
13

One country has 12 stone bridges and 20 steel bridges. What is the ratio of ? A. Stone bridges to steel bridges. B. Steel bridge

s to stone bridges. C total bridges to steel bridges.
Mathematics
1 answer:
Gemiola [76]3 years ago
3 0

Answer:

A. Stone bridges to steel bridges=

12 : 20

6 : 10

3 : 5

answer = 3 : 5

B. Steel bridges to Stone bridges

20 : 12

10 : 6

5 : 3

answer = 5 : 3

Total bridges = 20+12=32

C. Total bridges to steel bridges

32 : 20

16 : 10

8 : 5

answer = 8 : 5

You might be interested in
How do you add with a negative number?
Cloud [144]
You just subtract the number
4 0
2 years ago
Read 2 more answers
Number 2 and please provide a step by step explanation!!!!
Alekssandra [29.7K]

The number of students in 5th grade is 60, since 24% of 250 is 60.

Since 90 is 38% if 250, 38 is going to be the percent of all students in sixth grade.

20% of 250 is 50, so the percent of all students in seventh grade is 50.

Finally, 45 is 18% of 250, so 18 percent of all students are in eight grade.

Hope this helped :)

8 0
3 years ago
Read 2 more answers
10. If pointer 1 is spun and then pointer 2 is spun, determine the probability of landing on a color other than red on both spin
Brilliant_brown [7]

Answer:

Answer below

Step-by-step explanation:

1/8 is correct

in pic

_________________________________________

(Hope this helps can I pls have brainlist (crown)☺️)

5 0
2 years ago
Can someone plz help me?
ivann1987 [24]

Answer: The correct answer is Choice C.

Step-by-step explanation: In order to solve this problem you need to look at the equation’s parts.

The first part is multiplying 5 by the contents of the parenthesis. So, 5(2x-2) equals 10x - 10. Now, but the equation together and simplify it:

10x - 10 + 10x =

20x - 10

3 0
3 years ago
What is the answer to 2h/15=20?
GarryVolchara [31]
2h/15=20 so the answer to h would be h=150
7 0
3 years ago
Other questions:
  • the jellybean jar has a radius of 4.8 cm and a height of 11.8 cm. what would be a reasonable lower limit for the number of jelly
    7·1 answer
  • While playing a video game a player collected 18 of the 45 available coins right and simplify a fraction to represent the situat
    14·1 answer
  • 7x + 2y > -5. (1,1)
    10·1 answer
  • Which of the following is the explicit rule for the sequence -3, 5, 13, 21 ... *
    7·1 answer
  • If 5 friends want to share 1.25 of a pizza evenly, how much pizza would each person get?
    10·2 answers
  • What is the value of r2 for the following data to three decimal places?
    6·1 answer
  • Which of the following are valid (necessarily true) sentences? a. (∃x x = x) ⇒ (∀ y ∃z y = z). b. ∀ x P(x) ∨ ¬P(x). c. ∀ x Smart
    12·1 answer
  • Write an expression with two terms that is equivalent to the expression shown. <br><br> 4(2x + 11
    5·1 answer
  • What is the length of the hypotenuse?<br><br> A. 10<br> B. 14<br> C. 48<br> D. 100
    9·2 answers
  • What is the slope of a line that is perpendicular to the line y = 1/6 x + 4? The slope of the line is .
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!