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
A. 4<br> b. 5<br> c. 9<br> d. 25
trapecia [35]
5t=45
45/5=9

The answer is C
Hope I helped
7 0
3 years ago
Someone, PLEASE answer or explain what to do. I don't understand!!
Crank

Answer:

for 2 itll be 1 and for 3 itll be 4 and for 4 itll be 6 and for the 5 itll be the 8

Step-by-step explanation:

you had to just do the cross thing on a date table

5 0
3 years ago
Read 2 more answers
ANSWER ASAP!!
Hoochie [10]

50 FOOT

Step-by-step explanation:

4 0
3 years ago
The length of the hypotenuse of a right triangle is 34 inches and the length is 34 inches and the length of one of its legs is 1
nata0808 [166]

Answer:

The length of the other leg of this right angled triangle is 30 inches.

Step-by-step explanation:

We are given the following in the question:

A right angles triangle with the hypotenuse of 34 inches and the length of one of its legs is 16 inches.

Pythagoras theorem:

  • The sum of of square of two sides of a triangle is equal to the square of the hypotenuse.

Let x inches be the length of the other leg of this right triangle.

Thus, we can write the equation:

x^2 + (16)^2 = (34)^2\\x^2 + 256 = 1156\\x^2 = 900\\x = 30

Thus, the length of the other leg of this right angled triangle is 30 inches.

3 0
3 years ago
The diameter of a circular plate is 12 inches. What is the area of the plate? Round your answer to the nearest tenth of a square
Kay [80]

Answer:

Plate Area = PI * radius^2

Plate Area = 3.14159 * 6 * 6

Plate Area = 113.09724  square inches

Plate Area = 113.1 square inches (rounded)

Step-by-step explanation:

7 0
2 years ago
Other questions:
  • The sum of two numbers is 30. the difference of the two number is 4. what number is lesser
    7·1 answer
  • (Q9) Decide if the function is an exponential growth function or exponential decay function, and describe its end behavior using
    11·1 answer
  • What is the answer to v-11=8
    10·2 answers
  • Evaluate 9 P 3 and 11 C 3
    6·2 answers
  • Hi,<br> Make y the subject of the formula x = a-2byx^{2}
    10·1 answer
  • Simplify the following expression. 3x(4x − 3) A. 12x2 + 13x B. 12x2 + 5x C. 12x2 − 5x D. 12x2 − 9x
    11·2 answers
  • Which of the following values are zeros of x(x+5)(x-3)?
    13·1 answer
  • Write 0.0000000000048 as a multiple of a power of 10.
    7·2 answers
  • Question 3 (2 points)
    10·1 answer
  • -2(3x-3)=4x x= Would you please help me Solve the equation for x
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!