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
True [87]
2 years ago
9

Write the ratio 48:30:42 in its simplest form​

Mathematics
1 answer:
Zielflug [23.3K]2 years ago
7 0
Answer- 8:5:7

Explanation:
Find the greatest common factor for all of them. Which is 6.
Then you just divide each number by 6
48/6= 8
30/6= 5
42/6= 7
Making it 8:5:7
You might be interested in
the length of a rectangle is 5 less than twice the width.if the perimeter of the rectangle is 146,find the area of the rectangle
raketka [301]

Answer:

The area of the rectangle is 1222 units²

Step-by-step explanation:

The formula of the perimeter of a rectangle is P = 2(L + W), where L is its length and W is its width

The formula of the area of a rectangle is A = L × W

∵ The length of a rectangle is 5 less than twice the width

- Assume that the width of the rectangle is x units and multiply

   x by 2 and subtract 5 from the product to find its length

∴ W = x

∴ L = 2x - 5

- Use the formula of the perimeter above to find its perimeter

∵ P = 2(2x - 5 + x)

∴ P = 2(3x - 5)

- Multiply the bracket by 2

∴ P = 6x - 10

∵ The perimeter of the rectangle is 146 units

∴ P = 146

- Equate the two expression of P

∴ 6x - 10 = 146

- Add 10 to both sides

∴ 6x = 156

- Divide both sides by 6

∴ x = 26

Substitute the value of x in W and L expressions

∴ W = 26 units

∴ L = 2(26) - 5 = 52 - 5

∴ L = 47 units

Now use the formula of the area to find the area of the rectangle

∵ A = 47 × 26

∴ A = 1222 units²

∴ The area of the rectangle is 1222 units²

7 0
3 years ago
X + 2y = -4 in graph
MariettaO [177]

Equation Answer:

y = -½x - 2

Graph:

3 0
2 years ago
I need help please. It's trig
Olenka [21]

Answer:

6/10

Step-by-step explanation:

4 0
2 years ago
Read 2 more answers
Each pound of fruit costs $4. Write an expression that shows the total cost of fruit use the variable you identified in the ques
Gnesinka [82]
The expression would be j • $4
5 0
3 years ago
Read 2 more answers
Tabitha has a coupon that will give her 30% off her total purchase at her favorite bath & candle store. If her total is $186
o-na [289]

Answer:

Step-by-step explanation:

186 devised by 30 is the answer

5 0
3 years ago
Other questions:
  • Of the blocks listed below, which combination of materials will have the highest resistance to sliding?
    14·1 answer
  • The 4 in the tens place is what value of the 4 in the hundreds place
    11·1 answer
  • Find the magnitude of WX for W(-2, 8, -3) and X(1, 4, -1)
    9·2 answers
  • Pleaseeee help, thank you
    5·1 answer
  • This is the 3rd. highest points to who ever solves all 3 ​
    14·2 answers
  • What is the difference between a triangular number and a cube number?
    5·1 answer
  • 1. Knowing that the area of a rectangle and a parallelogram is (base * height), use the given side length and
    5·1 answer
  • Plz hurry
    15·1 answer
  • Find f(4) if f(x)=−3x2+11x+37
    7·2 answers
  • In a bag of red and green tomatoes the ratio of red tomatoes to green tomatoes is 3:4. If the bag contains 120 green tomatoes, h
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!