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
Ira Lisetskai [31]
3 years ago
10

In a circle, the circumference and diameter vary directly. Which of the following equations would allow you to find the diameter

of a circle with a circumference of 154 if you know that in a second circle the diameter is 14 when the circumference is 44? A.154d = (14)(44) B.154/d = 44/14 C.14d = 154/44
Mathematics
1 answer:
Sergeeva-Olga [200]3 years ago
8 0
The answer is <span>B.154/d = 44/14 
</span>
<span>In a circle, the circumference (C) and diameter (D) vary directly:
C = kD
k = C/D

Circle 1: k = C1/D1
Circle 2: k = C2/D2</span>

C1/D1 = C2/D2
C1 = 154
D1 = ?
C2 = 44
D2 = 14

154/D1 = 44/14
So, the choice B. is correct.
You might be interested in
What is negative 1 equals 5+x/6?
Annette [7]

Hello there,

The equation that is give to us is as follows:

  • -1 = 5 + \frac{x}{6}

In order to solve for x we would first subtract 5 from both sides and then multiply by 6:

  • -1 -5 = -6 ÷ 6 = -1

This means that x would equal to -1 given the equation above.

Hope I helped,

Amna

5 0
3 years ago
Sam spent $16 on a large pizza and two drinks. If the pizza was 75% of the cost, how much did each drink cost?
Veseljchak [2.6K]

Each drink costs $2.

7 0
3 years ago
How many milliliters are in 12 teaspoons? 1tsp=5ml
dusya [7]

Answer:

There are 59.147 millimeters in 12 teaspoons!

Step-by-step explanation:

7 0
3 years ago
What is the diameter of a cylinder whose volume is 211.75 cm2and height is22 cm​
uysha [10]

Step-by-step explanation:

please mark me as brainlest

6 0
3 years ago
Find the area.<br> 7 m<br> 4 m<br> 4 m<br> square meters
morpeh [17]

Answer:

gianas

Step-by-step explanation:

antetekumpo the nba rocket fuel

5 0
3 years ago
Other questions:
  • FOR A TEST PLEASE ANSWER QUICK !!!
    6·1 answer
  • Write 26 as reapeated multiplication​
    8·1 answer
  • Point R is on line segment QS. Given RS = 13 and QS = 20, determine the length of QR
    9·1 answer
  • The following quadratic function. find the zeros
    13·1 answer
  • Which of these values could be the slope of the line? Select two options.
    14·2 answers
  • You used 1 gallon of paint to cover an entire wall. The paint can 480 ft. You are able to measure the length of the wall at 40 f
    14·2 answers
  • Who do whales go to see when they need their teeth fixed?<br> (this is for my math 5.3 puzzle time)
    8·1 answer
  • I WILL MARK BRAINLIEST <br> HELp<br> ASAP
    12·1 answer
  • Melissa rolls 2 fair dice and adds the results from each.
    9·1 answer
  • Please help me ASAP this is hard
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!