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
allsm [11]
3 years ago
7

Pls help help help psl

Mathematics
2 answers:
sergejj [24]3 years ago
4 0

Answer:

IF TWO VALUES ARE <u>PROPORTIONAL</u> THEY CAN BE CONNECTED IN TERMS OF k BY MAKING THEM IN A STUCTURE OF AN EQAUTION LIKE GIVEN BELOW. HERE AS THE PROPORTIONAL VALUES ARE<u> RADIUS</u> AND <u>CIRCUMFERENCE </u>WE USE THE GIVEN VALUES AND CREATE EQAUTION LIKE BELOW

r=kC

⇒WE CAN TRASNPOSE THIS TO GET

kC/r=0

⇒C/r=1/k

RECIPROCATE IT TO GET

⇒r/C=k

Maybe this will be correct answer

frez [133]3 years ago
3 0

Answer:

C = kr

Step-by-step explanation:

Given the circumference (C) is directly proportional to r , then the equation relating them is

C = kr ← k is the constant of variation

You might be interested in
Are the triangles similar? <br> Yes or no please let me know
Colt1911 [192]

Answer:

I think they are.

8 0
3 years ago
Read 2 more answers
Triangle ABC and triangle PQR each have two sides whose lengths are 7 and an angle whose measure is 40. Are the triangles congru
Elena L [17]

No

Step-by-step explanation:

they could be but it doesnt say where the angle is so there isn't enough information to tell if they are congruent. answer is no

8 0
3 years ago
If George is 33 1/3% richer than Pete, than Pete is what percent poorer than George?
OleMash [197]

Answer:

25%

Step-by-step explanation:

George is 33\frac{1}{3}% (\frac{100}{3}%) richer than Pete. Let Pete's percentage of wealth be 100%.

Thus George percentage of wealth = 100% + \frac{100}{3}%

                                                           = \frac{400}{3}%

                                                           = 133\frac{1}{3}%

Pete's percent poorer than George can be determined by;

                                                           = (\frac{100}{3}) ÷ (\frac{400}{3} ) × 100

                                                           = (\frac{100}{3}) × \frac{3}{400} ×100

                                                           = 0.25 × 100

                                                           = 25%

Pete is 25% poorer than George.

3 0
3 years ago
Which of the following is an extraneous solution of (45-3x)^((1)/(2))=x-9
Anna007 [38]

Answer:

c x =3

Step-by-step explanation:

5 0
3 years ago
Mathematics in the london eye answers
san4es73 [151]
CENTRAL ANGLE: 
<span>There are 32 passenger cars, so you want an angle equal to 1/32 of the full circle. 
</span>
<span>The full circle in degrees is 360°, but you want radians. </span>
<span>The full circle in radians is 2π. </span>
<span>2π / 32 </span>
<span>= π/16 radians 
</span>
<span>ARC LENGTH </span>
<span>The arc length would be 1/32 of the full circumference. I know you already asked and got answers for the full circumference. Divide that by 32. 
</span>
<span>AREA OF SECTOR: </span>
<span>Ditto on this. You have the full area from a prior question. Now just divide it by 32</span>
6 0
3 years ago
Other questions:
  • Kirk, Tanya, Ben, maya and Rico equally share 3 apples
    6·2 answers
  • 67)4,873<br> What is 67 divided by 4873
    7·2 answers
  • Harold was looking at a scale drawing of a city park. A reflection pool 27 meters long measured 1.8 centimeters on the drawing.
    13·1 answer
  • In a triangle ABC, if &lt;B = 60° and the ratio of two sides is a: c= 2: square root 3+1, then &lt;A=
    13·1 answer
  • If cscθ = 3/2, then cosθ =_____.
    10·1 answer
  • Use fraction strips to find difference. write your answer in simplest form 1/2-1/3
    9·2 answers
  • Major league baseball has had 11 different single-season home run records since 1876. The records are 5, 9, 14, 27, 29, 54, 59,
    14·1 answer
  • What is the point slope form of (1,3) , (-1,4)​
    11·1 answer
  • cleo can paint a room in 8 hours. while phil can paint the same room in 6 hours. if they paint the room together. how long will
    6·1 answer
  • A function is represented by the graph. Complete the statement by selecting from the drop-down menu. The y-intercept of the func
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!