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
nikdorinn [45]
2 years ago
15

The circumference of a circle can be found using the formula C = 2r.

Mathematics
2 answers:
MAVERICK [17]2 years ago
6 0

Answer:

r = C/(2π)

Step-by-step explanation:

C = 2πr

Divide both sides by 2π

C/(2π) = r

r = C/(2π)

Lady bird [3.3K]2 years ago
4 0

Answer:

r = C/(2π)

Step-by-step explanation:

C = 2πr

Divide both sides by 2π

C/(2π) = r

r = C/(2π)

You might be interested in
3p + 2q = 14<br> 10p + 6q = 44<br> What is p and what is q
Airida [17]

Answer:

p = 2 ; q = 4

Step-by-step explanation:

Given tbe equation :

3p + 2q = 14 - - - (1)

10p + 6q = 44 - - -(2)

What is p and what is q

This is a simultaneous equation ; using elimination method :

Multiply (1) by 6 and (2) by 2

18p + 12q = 84 - - - - (3)

20p + 12q = 88 - - - (4)

Subtract (3) and (4)

-2p = - 4

p = 4/2

p = 2

Put p = 2 in (1)

3p + 2q = 14

3(2) + 2q = 14

6 + 2q = 14

2q = 14 - 6

2q = 8

q = 8/2

q = 4

p = 2 ; q = 4

4 0
3 years ago
Is my answer right?? if not which one is it?? BRAINLIEST IF UR CORRECT!
lorasvet [3.4K]

Answer:

Step-by-step explanation:

1 yes

2 yes

3 yes

4 yes

6 0
3 years ago
What is the equation of the line that passes through (-1, 4) and ( 2, -8) written in slope-intercept form?
AfilCa [17]
The answers tell you the y-intercept is zero, so all you need to do is choose the appropriate slope. Since y/x = -4, ...
.. selection A is appropriate.

4 0
3 years ago
In simplified exponential notation, the expression a²·a -3·a=<br><br> A 1/a<br> B 0<br> C 1
dalvyx [7]
Answer a^3-3a

a^2 times a = a^3 you add exponents
4 0
3 years ago
Read 2 more answers
3<br> 50%<br> Draw angle ABC of size 65º.<br> A-<br> B<br> X+
Snowcat [4.5K]

65* It is drawn with a round ruller...

5 0
3 years ago
Other questions:
  • The number of girls, g, in a room is four more than two times the number of boys, b. Half of the number of girls in the room min
    8·1 answer
  • Complete the following theorem.
    9·2 answers
  • Factor the polynomial.
    14·2 answers
  • X over 8 is greater than or equal to 1 . <br> Solve &amp; graph
    6·1 answer
  • Find the measure of angle a.
    11·1 answer
  • She buys 12 bottles of tomato juice bottle contains three-quarter cups of juice
    9·1 answer
  • 6. Find the value of x in the triangle below.
    15·1 answer
  • Can anyone please help I am struggling with math and Noone wants to help me and I want to learn so does anyone understand HOW u
    12·1 answer
  • (−0.25x − 4) − (2.5x + 5.4)
    12·1 answer
  • Could you answer.... 22.4 is what percent of 41
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!