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
spayn [35]
3 years ago
6

4.8/1 7/9 =(1.2b):6 2/3

Mathematics
1 answer:
Hunter-Best [27]3 years ago
8 0

Answer:

b = 15

Step-by-step explanation:

Solve for b:

\dfrac{4.8}{1\frac{7}{9}}=\dfrac{1.2b}{6\frac{2}{3}}

Cross multiply:

6\dfrac{2}{3}\cdot 4.8=1.2b\cdot 1\dfrac{7}{9}\\ \\\dfrac{6\cdot 3+2}{3}\cdot 4.8=1.2b\cdot \dfrac{9+7}{9}\\ \\\dfrac{20}{3}\cdot \dfrac{48}{10}=\dfrac{12b}{10}\cdot \dfrac{16}{9}\\ \\20\cdot 4=b\cdot \dfrac{16}{3}\\ \\5=b\cdot \dfrac{1}{3}\\ \\b=5\cdot 3\\ \\b=15

You might be interested in
The Harrison family paid $14,400 in rent last year. The landlord has decided to raise rent 2.5% each year. How much will the Har
skelet666 [1.2K]

Answer: $16,200

Step-by-step explanation:

14,400 rent.

Raise of 2.5% (0.025)/year.

5 years.

Take the rent (14,400) and add 2.5% (0.025) of it (14400) for five (5) years.

14400+0.025(14400)(5)

14400+1800\\=16200

6 0
3 years ago
What is the product?
Mila [183]

Answer:

The product of something is what you get after you multiply two numbers together


Step-by-step explanation:


7 0
3 years ago
Read 2 more answers
Am I right or wrong can you let me know so i can know if im doing it the right way
GarryVolchara [31]

Answer:

you are right

Step-by-step explanation:

great job

5 0
3 years ago
Brainliest !
Naddika [18.5K]

Answer:

Option A.

Step-by-step explanation:

Definition of Boyle's law: a law stating that the pressure of a given mass of an ideal gas is inversely proportional to its volume at a constant temperature. There is thus a relationship between volume and pressure of the gas thus option B and C are incorrect.

6 0
3 years ago
Chris has decided to triple the amount of time he spends studying each night. If the data set that represents the number of minu
Kobotan [32]

Answer:

90,60,75,135,30,0,180

Step-by-step explanation:

Given : Chris has decided to triple the amount of time he spends studying each night

To Find: . If the data set that represents the number of minutes he had previously spent studying each night is 30, 20, 25, 45, 10, 0, 60, which data sets represents the number of minutes he will now spend studying.

Solution:

Previous Hours : 30,20,25, 45, 10, 0, 60

Now since she decided to triple the amount of time she spends :

So,

30*3=90

20*3=60

25*3=75

45*3=135

10*3=30

0*3=0

60*3=180

So, the new set of data is 90,60,75,135,30,0,180

3 0
3 years ago
Other questions:
  • Keaton bought a new Jeep for $32,000. The value of the car will depreciate at a rate of 8.5% per year. Growth or decay? What wil
    7·1 answer
  • Solve this equation. 25) v - 6(4v + 6) = -82
    9·1 answer
  • What is seven times 34 hours
    14·2 answers
  • Angela invested $15,000 in a savings account. If the interest rate is 4%, how much will be in the account in 10 years by each me
    11·1 answer
  • Parabolas. Please help me
    14·1 answer
  • A taxi company is trying to decide whether to purchase brand A or brand B tires for its fleet of taxis. To estimate the differen
    7·1 answer
  • Can you guys help me with this question? PLEASEEEEE
    14·1 answer
  • Can someone tell me the answer to the ones with the question marks. Ill give a brainliest
    10·2 answers
  • Question: %({<520>545]#-[101])
    13·1 answer
  • Please do statement reasoning for the image!
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!