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
Anvisha [2.4K]
3 years ago
9

What is the formula that relates circumference and radius?

Mathematics
2 answers:
mixas84 [53]3 years ago
7 0

Yeah what he said I think

posledela3 years ago
3 0

C=2•pi•r because C= pi•d and d=2•r

You might be interested in
In the number 12.345, the 3 is in the ________ place.
Kamila [148]

Answer:

The value of 3 is in the tenths place.

Step-by-step explanation:

Given : Number 12.345.

To find : In the number 12.345, the 3 is in the what place ?

Solution :

According to place value system,

Tens   Ones    Tenths     Hundredths     Thousandths

  1           2           3                    4                       5

The value are 12.345=1\times 10+2\times 1+3\times 0.1+4\times 0.01+5\times 0.001

Therefore, The value of 3 is in the tenths place.

8 0
3 years ago
21.406 in standard form
Vitek1552 [10]

21.406 in standard form

Answer:

21406 X 10^3

6 0
3 years ago
Read 2 more answers
PLS HELP, PLS LIKE I NEED THIS DONE RN- THANKYOU IF U HELP ME, ALSO U WILL GET 5 STARS!!!
Oduvanchick [21]

Answer:

I believe the answer is
the mouse costs about/around $1.14
and the mouse pad costs $0.18

Step-by-step explanation:

equation for mouse pad:


the output value is $1.20
and x=15%

equation template: \frac{1.20}{x}= \frac{100}{15}
using the reciprocal of both sides gives: \frac{x}{1.20} = \frac{15}{100}

Therefore, 15% of $1.20 is $0.18

Equation for Mouse:

the output value is 1.20

and x=95%

Equation template: \frac{1.20}{x} =\frac{100}{95}
Using the reciprocal of both sides gives: \frac{x}{1.20} =\frac{95}{100}

Therefore, 95% of $1.20 is $1.14

i hope this helps you :>

7 0
2 years ago
The area of a rectangular lawn is
Ilya [14]

Answer:

22 ft x 40 ft

Step-by-step explanation:

Let x be the width

x(2x - 4) = 880

2x² - 4x = 880

x² - 2x = 440

complete the square by adding (b/2)² to each side

x² - 2x + 1 = 440 + 1

(x - 1)² = 441

x - 1 = ± 21

x = 1 ± 21

as a negative length does not make sense

x = 1 + 21 = 22 ft = width

L = 2(22) - 4 = 40 ft length

7 0
3 years ago
PLEASE HELP <br><br> Identify the 15th term of the arithmetic sequence in which a. = 10 and ao = 20.
PIT_PIT [208]

Answer:

The 15th term is 160

Step-by-step explanation:

The details are not clear. So, I will make the following assumptions

d = 10 ---- common difference

a_1 = 20 ---- first term

Required

The 15th term

This is calculated as:

a_{n} = a + (n - 1) * d

Substitute 15 for n

a_{15} = a + (15 - 1) * d

a_{15} = a + 14 * d

Substitute values for d and a

a_{15} = 20 + 14 * 10

a_{15} = 20 + 140

a_{15} = 160

5 0
3 years ago
Other questions:
  • A town doubles its size every 30 years. If the population is currently 10,000, what will the population be in 60 years?
    10·1 answer
  • What is a gcf?and what is a gcf for
    6·2 answers
  • A number increased by 10 is 114
    9·2 answers
  • BRAINLIEST AND POINTS NEED HELPPP
    11·1 answer
  • What is 3 divided by 4/5
    10·2 answers
  • Mr. Evans is paid $9.20 per hour for the first 40 hours he works in a week.He is paid 1.5 that rate for each hour after that . l
    8·1 answer
  • Use partial products to multiply 35 times 77
    5·1 answer
  • In which sentence is the underlined word an indefinite article? A. Our dog ate the bone quickly. B. One bird flew over us. C. I
    15·1 answer
  • A number cube is rolled. What is the probability that the result is a number greater than 4?​
    11·1 answer
  • HELPPP ILL GIVE EXTRA POINTS QUESTION ABOVE
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!