-4f, when f = 2 Cbnxcnncncncjfjfjdjffj

Find the radius of a circle with a circumference of 18.84 m. Use 3.14 for .

Mandarinka [93]

Answer:

2.9

Step-by-step explanation:

if you need me to explain just comment!

I hope i was able to help!!!!!

8 0

3 years ago

Read 2 more answers

Record: 0/2 Score: 0 Penalty: 1 off

SVETLANKA909090 [29]

Newton's Law of Gravitation:

Statement: According to this law, when two mass bodies are separated at finite distance then there must be an attractive force experience by them which is directly proportional to the product of their masses and inversely proportional to the square of their separation.

Consider two mass bodies m1 & m2 be kept at distance d. Then the force of attraction F is given as

$Fam_{1}.m_{2}$

$Fa1/d^2$

Now, from above equations, we have

$Fa\frac{m_{1}m_{2}}{d^2}$

or, $F=G\frac{m_{1}m_{2}}{d^2}$

Here $G=6.67*10^{-11}Mm^2kg^{-2}$ is the universal gravitational constant.

6 0

3 years ago

A drummer and a guitarist each wrote songs for their band. The guitarist wrote 8 fewer than twice the number of songs that the d

professor190 [17]

Answer:f

Step-by-step explanation:

6 0

3 years ago

Malika's father also offers to put a gift of money in her savings account. He gives an amount equal to 0.15 times the amount Mal

Llana [10]

We've seen this same question before here on Brainly.

It has never been possible to answer it before, because
we didn't know how much Malika saves, or how much
her grandparents contribute.

We still don't have any of that information.

I'm guessing there are some more sentences to the problem,
before the one that starts out " Malika's father ALSO ...", that
have never been posted.

4 0

4 years ago

Consider this rational equation. 1 x 1 x − 2 = 1 4 use the least common denominator to simplify the rational equation into a sta

ratelena [41]

By using least common denominator, the rational equation can be expressed into a standard form quadratic equation as x^2 - 10x + 8 = 0.

In this question,

The rational equation is,

$\frac{1}{x}+\frac{1}{x-2}=\frac{1}{4}$

The standard form quadratic equation can be expressed as

$ax^{2} +bx+c=0$

The above rational equation can be expressed into a standard form quadratic equation by using least common denominator method as,

⇒ $\frac{1}{x}+\frac{1}{x-2}=\frac{1}{4}$

⇒ $\frac{(x-2)+x}{(x)(x-2)}=\frac{1}{4}$

⇒ $\frac{2x-2}{x^{2} -2x}=\frac{1}{4}$

⇒ $4(2x-2)=x^{2} -2x$

⇒ $8x-8=x^{2} -2x$

⇒ $x^{2} -2x-8x+8=0$

⇒ $x^{2} -10x+8=0$

Hence we can conclude that by using least common denominator, the rational equation can be expressed into a standard form quadratic equation as x^2 - 10x + 8 = 0.

Learn more about quadratic equation here

brainly.com/question/18256931

#SPJ4

5 0

1 year ago