3 years ago

Which one of the following statements expresses a true proportion?

1 answer:

3 0

Try them step by step

2/3=3/2? No

3/5=12/20? Lets try and see

If we <span>simplify 12/20 what do we do? Well we take 4*3=12 and 4*5=20

Now that we simply the 4 from both the numerator and denominator we get our answer 3/5

Your answer will be B.</span>

You might be interested in

In a group of students. 20 study Account. 21 Study mathematics 18 study history 7 study account only 10 study mathematics only 6

kirill [66]

Answer:

In total there are 50 students.

Step-by-step explanation:

Since in a group of students 20 study account, 21 study mathematics, 18 study history, 7 study account only, 10 study mathematics only, 6 study account and mathematics only and 3 study mathematics and history only, to determine how many student are there altogether the following calculation must be performed:

7 + 10 + 6 + 3 = 26

Account = 20 - 7 - 6 = 7

Mathematics = 21 - 10 - 6 - 3 = 2

History = 18 - 3 = 15

26 + 7 + 2 + 15 = X

50 = X

Therefore, in total there are 50 students.

7 0

3 years ago

What is the solution to the system of equations?

goldfiish [28.3K]

Answer:

y=-5x+30

y=-5×10+30

y=-50+30

y=-20

x=10

8 0

3 years ago

Point B of a triangle ABC is at (4,5). If triangle ABC is reflected about the x-axis and then translated 3 units to the right, w

rosijanka [135]

Answer:

(7,-4)

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

3) Write the following numbers from highest to lowest: 6288, -8, 2301, -282, 202

Vaselesa [24]

Answer:

6288 2301 202 -8 -282

im genius

5 0

3 years ago

What is 3-4+11+21-3? Best explained answer gets Brainliest!!!! Good luck :)

Alika [10]

Answer:

See below

Step-by-step explanation:

Let's take it part by part:

(3-4)+(11+21)-3

-1+(32)-3

-4+32

6 0

3 years ago

Read 2 more answers