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
otez555 [7]
2 years ago
13

Which ratio is porportional to 18/21? A.2/3 B. 30/35 C. 36/48 D.1/3

Mathematics
1 answer:
defon2 years ago
8 0
You can solve this problem by applying the proccedure below:
 
 You have:
 
 a) 18/21=2/3
 18x3/21x2
 36≠42 (2/3 is not proportinal to 18/21).
 
 b)18/21=30/35
 18x35/21x30
 630=630  (30/35 is proportional to 18/21)
 
 c)18/21=36/48
 18x48/21x36
 864≠756  (36/48<span> is</span><span> not proportinal to 18/21)
</span> 
 d)18/21=1/3
 18x3/21x1
 54≠21  (<span> 1/3 is</span><span> not proportinal to 18/21)
</span> 
 Therefore, you can conclude that the correct option is: B.30/35
You might be interested in
Four electronic ovens that were dropped during shipment are inspected and classifi ed as containing either a major, a minor, or
ki77a [65]
Check the attachment!

4 0
3 years ago
What is 5/6 * 3/7 ÷ 2/3​
Butoxors [25]

Answer:

5/6 × 3/7 ÷ 2/3​ = 45/84

Step-by-step explanation:

5/6 × 3/7 = 15/42

5 × 3 = 15

6 × 7 = 42

15/42 ÷ 2/3

15/42 × 3/2

15 × 3 = 45

42 × 2 = 84

15/42 × 3/2 = 45/84

6 0
3 years ago
Whoever answers correctly gets brainliest
vitfil [10]
They are not similar, both of the triangles do not add up to the same number.
4 0
2 years ago
Read 2 more answers
¡¡¡40 POINTS!!!HELP ASAP!!
Nataly_w [17]
Hi there!

To start, we can use the two points to find the slope using the formula y2-y1/x2-x1. Just sub in the points and solve!

-0.5-0.5/3-(-3)
-1/6
Sub that into the formula y-mx+b for m, and use one of the points for x and y - solve for b and you get your equation. 

y=mx+b
y=-1/6x+b
0.5=-1/6*-3+b
0.5=-0.5+b
0.5+0.5=b
b=1

Therefore your equation is y=-1/6x+1

Hope this helps!



8 0
3 years ago
Please help if u know
nekit [7.7K]

Answer:

Stress sweat comes from nervous excitement. It usually hits you all at once. When something excites or scares you, your body releases stress hormones (adrenaline and cortisol).

Step-by-step explanation:

3 0
3 years ago
Other questions:
  • Solve the simultaneous equations: 5x - 3y = 12 2x - y = 5
    13·2 answers
  • Please show all of the work ok
    13·1 answer
  • Pedro drew the graph of F(x). He noticed that it was not possible to draw a horizontal line that intersected the graph in two po
    13·1 answer
  • A pool table is shown. On the table, a triangle is drawn to connect the cue ball, the eight ball, and the top right pocket. The
    6·1 answer
  • Hey could you help me? thank you a lot
    7·2 answers
  • 665.8 rounded to the nearest tenth of a cubic meter
    15·1 answer
  • Please please help help me please please help helps me please ASAP ASAP please ASAP thank you!!
    15·2 answers
  • In a triangle, the measures of the three angles are x, x+6 and x-9. What is the measure of each angle?
    15·1 answer
  • Will mark brainliest
    12·1 answer
  • How do i solve 2/3x + 4 = 2 + 1/2x
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!