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
umka2103 [35]
3 years ago
14

What ratio forms a proportion with 14/42? A. 1/4 B. 7/21 C. 12/40 D. 28/80

Mathematics
1 answer:
koban [17]3 years ago
3 0

Hey there!

"What ratio forms a proportion with \frac{14}{42} ?"

              - \frac{14}{45} =0.56 (for the decimal)

  • A) \frac{1}{4} =0.25 (incorrect)
  • B) \frac{7}{21} =0.33 (Incorrect)
  • C) \frac{12}{40} 0.3 (incorrect)
  • D) \frac{28}{80} 0.7 (incorrect)

But in order for you to solve this particular equation you'd have to go in with two (like multiplying by two)

  • 1\times2= 2 ;   4\times2 = 8 (incorrect)
  • 7\times 2= 14 ; 21\times2 = 42 (correct)
  • 12 \times2 = 24 ; 40\times 2 = 80 (incorrect)
  • 2 \times 28 = 56 ; 2\times 80 = 160 (incorrect)

Your result: \boxed{Answer: B. \frac{7}{21} }

Good luck on your assignment and enjoy your day!

~\bold{LoveYourselfFirst:) }



You might be interested in
Sam had some money in his pocket, and he found another $6.50 in his dresser drawer. He then had a total of $19.75. Let p represe
Bingel [31]
P=19.75−6.50
P=13.25
......'
7 0
3 years ago
Read 2 more answers
1/3 divided by 4 someone help!!
kozerog [31]

Answer:

1/12

Step-by-step explanation:

1/3 x1/4=1/12

6 0
3 years ago
Read 2 more answers
90 points!!! Algebra - Please check these
Korvikt [17]

First picture:

2 and 7 are alternate exterior angles, which when added together need to equal 180 degrees.

Angle 7 = 180 - 146 = 34

Answer is B.34

Second picture:

Angle 8 = 48

Angle 8  + angle 7 = 180

Angle 7 = 180 - 49 =  131

Angle 5 and angle 7 are vertical angle, so angle 5 = angle 7 = 131

Angle 6 is a vertical angle to angle 8 so = 49

Angle 1 = angle 5 = 131

Angle 2 = angle 6 = 49

Angle 3 = angle 7 = 131

Angle 4 = angle 8 = 49

4 0
3 years ago
Read 2 more answers
2. A hemispherical water tank with a volume of 2094 m will have a radius of which
Ivahew [28]
2.5 m jsjwnejdogondbsjsofj find
3 0
3 years ago
Please help with this simple trig problem- angle of two sectors of a circle
igomit [66]

Answer:

  K = (1/2)r^2(sin(θ) +θ)

Step-by-step explanation:

The area of the triangle to the left is ...

  A1 = (1/2)r^2·sin(180°-θ) = (1/2)r^2·sin(θ)

The area of the sector to the right is ...

  A2 = (1/2)r^2θ

so the total area of the blue shaded region is ...

  K = A1 + A2 = (1/2)r^2·sin(θ) + (1/2)r^2·θ

  K = (1/2)r^2(sin(θ) +θ)

4 0
3 years ago
Other questions:
  • A rectangular cardboard is 65 cm long and 45 cm wide. What is the maximum number of rectangles, each 12 cm long and 8 cm wide th
    6·1 answer
  • Finish this 1-5 all of it
    14·1 answer
  • 8x - 3(5 + 9x what's the simplified algebraic expression p​
    13·1 answer
  • You have 7/8 of sour cream to make tacos if each tacos requires 1/16 cup of sour cream how many tacos can you make
    15·1 answer
  • Help Me please Urgent Help 15 Points
    14·1 answer
  • The length of a rectangle is 3 feet more than twice the width. The perimeter is 24 ft. Find the dimensions of the rectangle
    10·1 answer
  • Triangle ABC has a perimeter of 22cm I WILL MARK YOU AS BRAINLIEST
    13·1 answer
  • Could someone walk me through this problem please?
    14·1 answer
  • Nika rolls an 8-sided cube with faces numbered 1 through 8. Which of the following statements is true?
    10·1 answer
  • A home loan of £240 000 was paid off at £1 675
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!