All categories

3 years ago

How to solve C=2πr for r?

Mathematics

1 answer:

Lubov Fominskaja [6]3 years ago

6 0

C = 2πr

divide by 2π

C/2π = r

⭐ Please consider brainliest! ⭐

✉️ If any further questions, inbox me! ✉️

You might be interested in

Arrange to Least to Greatest:<br> 1.4, 0, 0.14, 1/4, 1, -1/4

bulgar [2K]

—1/4, 0, 0.14, 1/4, 1, 1.4

5 0

3 years ago

Solve P=Kt/v for k

yan [13]

Multiple both sides of the equation by V, and divide both sides by T.. You'll get PV/T=KT/V*(V/T)=K.

8 0

3 years ago

PLEASE HELP ME ON THIS ALGEBRA PROBLEM!!!

dexar [7]

8 0

3 years ago

Given: x + 2y = -6.

wel

very positive about these results

4 0

3 years ago

What is the solutions to 0=x^2-x-6<br> two things <br> ,,quadratic equationz,,,

natita [175]

Answer:

x1=3. x2=-2

Step-by-step explanation:

$x = \frac{ - b + - \sqrt{b {}^{2} - 4ac } }{2a}$

b=-1

a=1

c=-6

$x = \frac{ - ( - 1) + - \sqrt{ {( - 1)}^{2} - 4 \times 1 \times ( - 6) } }{2 \times 1}$

$x = \frac{1 + - \sqrt{1 + 24} }{2}$

$x = \frac{1 + - \sqrt{25} }{2}$

$x1 = \frac{1 + 5}{2}$

$x2 = \frac{1 - 5}{2}$

x1=3

x2=-2

$x = \frac{1 + - 5}{2}$

3 0

2 years ago