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
galben [10]
3 years ago
8

which one of following statement expresses a true proportion 3:4=9:12 b. 2:1=1:2 c. 7:9=8:9 d. 54:9=6:3

Mathematics
1 answer:
Flura [38]3 years ago
3 0
A is the right one:
a. 3:4=9:12
    3×3:4×3=9:12
You might be interested in
Use the figure at the right to name a pair of vertical angles
Rus_ich [418]
This question can not be answered if we can not see the figure that is supposed to be at the right.
3 0
4 years ago
Joe's age is x years. Match the descriptions of the ages of Angela, Bruce, Callie, and Deshawn with the expressions in terms of
exis [7]

Answer:

Greetings! I have your answer, as I have done the test, was in fact correct.

Step-by-step explanation:

Angela’s age is 4 years  more than twice Joe’s age:

2x + 4

Deshawn’s age is 3 years  more than half Joe’s age:

I/2 + 3

Bruce’s age is 4 years  more than half Joe’s age:

I/2 + 4

Callie’s age is 3 years  less than 4 times Joe’s age:

4x + 3

-------------------------------------------------

I hope this helps! ^^

7 0
3 years ago
Read 2 more answers
Helpppppppppppppppppppp
Alik [6]

cant see thisssssssssssssssssssssssss

5 0
3 years ago
Im in 8th grade yes this suvks
elena55 [62]

Answer:

:)

Step-by-step explanation:

its actually really good ur good at math it can get you to great schools nothing to be ashamed of!

3 0
3 years ago
Read 2 more answers
Jana paid an initial fee of $75 to join a fitness gym. She pays $15 per month for her membership. How many months did she have t
Dominik [7]

Answer:

12 months

Step-by-step explanation:

Set up a formula; 75 + 15x = 255

Now, solve for x, which is number of months.

subtract 75 from both sides.

15x = 180

divide both sides by 15.

x = 12

x is equal to 12 - she would have had to have the subscription for 12 months to spend 255$.

6 0
3 years ago
Read 2 more answers
Other questions:
  • Find the area of a circle with a radius of 6.7 m to the nearest square unit
    6·2 answers
  • jonathan ran 5 days this week. the most he ran in one day was 3.5 miles. write an inequality that shows the distance jonathan co
    8·1 answer
  • Match each scenario with the type of correlation it shows.
    12·1 answer
  • Give two examples of dimensions for 3:4.5
    9·1 answer
  • An octagonal pyramid ... how many faces are there, how many vertices and how many edges? A triangular prism ... how many faces a
    7·1 answer
  • P − 4.8 less than or = to 6.
    11·2 answers
  • Use the distributive property to express 30 + 75
    11·2 answers
  • Please help!!!!!!!!! Is for today I need helppppp
    5·1 answer
  • I NEED HELP PLEASE <br> FIND THE DIFFERENCE
    9·2 answers
  • 1. What is the degree of 3x³y²z + 2xy³ - 9y + 5?<br> A. 3<br> B. 4<br> C. 5<br> D. 6
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!