If a circles diameter is 13. What is it’s Circumference?

Answers

Answer 1

Answer:

Answer:

40.8407

Step-by-step explanation:

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a path across a park is represented by the equation y=-2x+5. A new path will be built perpendicular to this path. the two paths cross at (-2,9). I identify the equation that represents the new path.
2 ( 4a - 12 ) + 3a = 6a + 1
Question: What is 7 /16 written as a decimal? Show your work.
A location in on a flat plane
What are the solutions to the equation 0=x2-x-6? Select two options X=-3 X=-2 X=0 X=2 X=3

A sphere has a radius of 6 meters. A second sphere has a radius of 3 meters. What is the difference of the volumes of the spheres?

Answers

Answer:

$791. 28 m^3\n$

Step-by-step explanation:

Volume of sphere with 6 meter radius

$= (4)/(3) \pi r^3\n= (4)/(3) (3.14) ( 6^3)\n= 904.32 m^3\n$

Volume of sphere with 3 meter radius

$= (4)/(3) \pi r^3\n= (4)/(3) (3.14) ( 3^3)\n= 113.04 m^3\n$

Difference between the volume of two sphere

$= (904 .32 m^3)- ( 113.04 m^3)\n= 791.28 m^3\n$

∆volume = 4/3 *pi * (R^3 -r^3 )
= 4/3 *pi*((6)^3 -(3)^3)
= 252*pi
= 791.68 m^3

Which expression is equivalent to the expression below?(6c^2+3c/-4c+2)/(2c+1/4c-2)

Answers

Answer:

-3c

Step-by-step explanation:

The given expression is:

$((6c^(2)+3c)/(-4c+2))/((2c+1)/(4c-2))$

We need to simplify this expression. The rational expression in the denominator can be multiplied to numerator by taking its reciprocal as shown below:

$((6c^(2)+3c)/(-4c+2))/((2c+1)/(4c-2)) \n\n =(6c^(2)+3c)/(-4c+2) * (4c-2)/(2c+1)\n\n=(3c(2c+1))/(-(4c-2)) * (4c-2)/(2c+1)\n\n =-3c$

Thus, the given expression in simplified form is equal to -3c

Answer:

-3c

Step-by-step explanation:

We are given that an expression

$((6c^2+3c)/(-4c+2))/((2c+1)/(4c-2))$

We have to find an expression which is equal to given expression

Taking common 3c from nominator and -2 from denominator in dividened and 2 common in divisor then we get

$((3c(2c+1))/(-2(c-2)))/((2c+1)/(2(2c-1)))$

$(3c(2c+1))/(-2(2c-1))* (2(2c-1))/((2c+1))$

By reciprocal divisor

By canceling same factor

Then ,we get

$((6c^2+3c)/(-4c+2))/((2c+1)/(4c-2))$

=-3c

What is 5309 divided by 43

Answers

the answer for your question is 123 because if u do the calculations in your head u would know☺☺

the answer is 123.465116279

Please help! Read the question down below!

Answers

4 ( times ) 6 = 24 ——> 3 trips and 6 buckets
that leaves us with —-> 1 trip and 2 buckets
24 ( minus ) 30 = 6
3 ( times ) 2 = 6 ——> 1 trip and 2 buckets

Enter values for a and b, so that the system of equation shown has one solution y=3x+4 and y=ax+b a=? b=?

Answers

Answer:

a = 3 and b = 4

Step-by-step explanation:

Independent Equations

Lines intersect

One solution

In this case the two equations describe lines that intersect at one particular point. Clearly this point is on both lines, and therefore its coordinates (x, y) will satisfy the equation of either line. Thus the pair (x, y) is the one and only solution to the system of equations. One solution is called "consistent". This shows two distinct non-parallel lines that cross at exactly one point. This is called an "independent" system of equations, and the solution is always some x, y-point.

Rohit is 40 m SouthWestof Aarav. Ansh is 40 m SouthEast
of Aarav. Then Ansh is in which direction of rohit?

Answers

Ansh is east of Rohit.

Answer:

Step-by-step explanation:

Nash is east of rohit

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