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
Scorpion4ik [409]
3 years ago
13

R is inversely proportional to A. R=12 when A=1.5. work out the value of R when A=5

Mathematics
1 answer:
antiseptic1488 [7]3 years ago
4 0

Answer:R=3.6

Step-by-step explanation:

R=k/A

When R=12, A=1.5

12=k/1.5

k=1.5×12

k=18

To determine R when A =5

R=18/5

R=3.6

You might be interested in
The cost of a gallon of gas increased from $3.54 to $3.87 over the weekend. What is the percent increase for the cost of gas, ro
Dmitrij [34]

Answer:

9%

Step-by-step explanation:

percent increase is calculated as

\frac{increase}{original} × 100%

increase = $3.87 - $3.54 = $0.33 , then

% increase = \frac{0.33}{3.54} × 100% ≈ 9% ( to the nearest whole percent )

5 0
1 year ago
Read 2 more answers
What is the range? 6 7 8 7 10​
jeka94
Range= 4

Range is the highest number minus the lowest number, 10-6=4
4 0
2 years ago
Read 2 more answers
In the picture below, which segment is parallel to AD
Roman55 [17]

Answer:

BC

Step-by-step explanation:

because they never intersect each other

7 0
2 years ago
Factor the expression. -20x + 32
fgiga [73]
Factor -20x+32
which comes out to 4(-5x+8)
answer: 4(-5x+8)
hope this helped :)
8 0
3 years ago
A point is reflected in the x- axis. The reflected point is (2,1).
Evgesh-ka [11]

Answer:

A. (2,-1) b:2

Step-by-step explanation:

8 0
3 years ago
Other questions:
  • the sum of two number is 21. The larger number is 6 less than twice the smaller number. Find the two numbers.
    13·1 answer
  • What are double facts what do they look like
    5·2 answers
  • Can someone please answer. There is one question. There a picture. Thank you!
    10·1 answer
  • Can someone help me with these questions
    15·1 answer
  • A triangle has two sides of lengths 7 and 12. What value could the length of
    12·1 answer
  • You bought a truck in 2013 for $40,000 and want to sell it. The depreciation is 15% for used cars/trucks. What is the exponentia
    5·2 answers
  • I need a littile helpppppppppppppp
    15·2 answers
  • The account title are:
    13·1 answer
  • For the order of operations, Group of answer choices Multiplication, division and remainder is performed first Addition and subt
    11·1 answer
  • If a shirt is on sale for 23% off and the sale price is $26.95, what is the original price of the shirt?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!