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andreyandreev [35.5K]
2 years ago
13

The radius of a circle is 6 yards. What is the circle's circumference? Use 3.14 for ​.

Mathematics
2 answers:
Orlov [11]2 years ago
5 0

Answer:

18.84

Step-by-step explanation:

sorry if i get the wrong answer i literlly learn this but i complety forget it

Greeley [361]2 years ago
3 0

Answer:

The answer is actually 9. Because i got 18.89 wrong.

Step-by-step explanation:

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Can sb answer this correctly plz not a lot so plz do fast thank u
WINSTONCH [101]

Answer:

one

Step-by-step explanation:

4 0
2 years ago
JKLM Is a parallelogram?
rewona [7]
Yes JKLM would be a parallelogram.
6 0
3 years ago
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Solve by factorising the equation 8x^2-30x-27=0
IrinaK [193]
I got 9/2,-3/4. hope it helps

6 0
3 years ago
First change to standard form of first order linear differential equation and then by finding the appropriate integrating factor
Leokris [45]

Answer:

Step-by-step explanation:

Given is a Differential equation as

xy' + y = lnx ; y(e)=1

To bring it to linear form we can divide the full equation by x

y'+\frac{y}{x} =\frac{ln x}{x}

This is of the form

y'+p(x) *y = q(x)

p(x) = 1/x

So find

e^{\int\limits{\frac{1}{x} } \, dx } = e^{ln x} = x

Solution is

xy = \int  {x*lnx /x } \, dx =xln x -x +C

Use the initial value as y(e) =1

e= eln e -e+C\\C=e

So solution is

xy =xln x -x+e

5 0
3 years ago
For f (x) = 4x +1 and g(x) = x2 - 5, find (1-3)(x).
tamaranim1 [39]
F(x)= 4(1-3)+1
4(-2)+1
-8+1
-7


G(x)=(1-3)^2-5
-2^2-5
4-5
-1
3 0
2 years ago
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