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
raketka [301]
2 years ago
7

If b/a=c/b=d/c=2/3, find the value of a:b:c:d

Mathematics
1 answer:
leva [86]2 years ago
5 0

Answer:

the ratio would be 6.75:4.5:3:2

Step-by-step explanation:

replace d and c with

d=2 and c=3

Then using proportion multiplication, you will find that b is 4.5

now replace all b with 4.5.

Then again using proportion multiplication, you will get a is 6.75.

Plug in a, b, c, d in the ratio and you get 6.75:4.5:3:2

You might be interested in
Identify the description that is described in numbers.
vladimir2022 [97]
Age of a dog (age is a number)
8 0
2 years ago
Read 2 more answers
The ratio of red tacks to blue tacks on the bulletin board is 3 to 5. There are 50 blue tacks. How many red tacks are there?
bazaltina [42]

Answer:

If we want our ratio to stay the same (3 to 5), we'll need to pair a set of 3 blue tacks with every set of 5 red tacks. In a group of 50, we can make 10 groups of 5 red tacks, so we'll also need 10 groups of 3 blue tacks, which gives us a total of 30 blue tacks

5 0
3 years ago
(6m³n)²(-4m⁵n) <br><br>must be simplified​
Alekssandra [29.7K]

Answer:

-144m^11n^3

Step-by-step explanation:

-(6m^3)^2 x 4m^5n

-36m^6n^2 x 4m^5n

Answer:

-144m^11n^3

8 0
3 years ago
1. The sign outside Mrs. Washington’s catering company is in the shape of a trapezoid, as shown below.
inessss [21]

let's notice the tickmarks on  the left and right sides, meaning those two sides are twins, and therefore equal, so the perimeter is simply 2.5+2.5+3.5+2.5 = 11 ft.

the trapezoid has an altitude/height of 2 ft, thus

\bf \textit{area of a trapezoid}\\\\ A=\cfrac{h(a+b)}{2}~~ \begin{cases} a,b=\stackrel{bases}{parallel~sides}\\ h=height\\[-0.5em] \hrulefill\\ a=2.5\\ b=3.5\\ h=2 \end{cases}\implies A=\cfrac{2(2.5+3.5)}{2}\implies A=6

3 0
3 years ago
Can i please get help with this question?
Aleonysh [2.5K]

1,5 . n = 13,65


We know:


1,5=\frac{15}{10}

and

13,65=\frac{1365}{100}


So,


\frac{15}{10}.n=\frac{1365}{100}


Pass \frac{15}{10} as division.


n = \frac{\frac{1365}{100}}{\frac{15}{10}}


Btw, we also know:


\frac{\frac{a}{b}}{\frac{c}{d}}=\frac{a.d}{b.c}


So,


n = \frac{\frac{1365}{100}}{\frac{15}{10}}

n = \frac{1365.10}{100.15}

n = \frac{13650}{1500}

n = \frac{91}{10}

n = 9,1

5 0
2 years ago
Other questions:
  • What statement is true?
    8·1 answer
  • Let f(x) = twenty four over the quantity of 3 x minus two.Find f(−2). (1 point) Group of answer choices −6 −3 3 6
    9·2 answers
  • ASE
    12·1 answer
  • What is 4 out of 3 rounded to 1 decimal place
    7·1 answer
  • If 8 Superscript y Baseline = 16 Superscript y + 2, what is the value of y? –8 –4 –2 –1
    8·1 answer
  • 4) 0= 4 +n/5 what is n
    14·1 answer
  • Given log3 2=0.631 log3 7=1.771 what is log3 14?
    5·2 answers
  • Please help it an emergency and I give Brainiest.
    14·2 answers
  • Rodrigo is planning on buying a new home. The total amount he needs to borrow is $299,132. The bank offered Rodrigo a 18 year lo
    10·1 answer
  • Paisley drove to his new college and then came back home. His round trip was 212 miles. Paisley drives a Honda and gets 35 miles
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!