3 years ago

A circular table has a circumfrence of 18.84. What is the approximate area to the nearest square yard?

Mathematics

1 answer:

maria [59]3 years ago

6 0

C= $2 \pi r$ so
18.84=2*3.14r
18.84=6.28r
r=3

$A= \pi r^{2}$
A=3.14*9
A=28.26 or when rounded is 28

Hope that helps

You might be interested in

Curtis earns a weekly salary of $300. He also earns a commission of 4% on all of his sales. What is the minimum dollar amount of

jonny [76]

Answer:

put four percent in decimal form and divide that by 300

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

Which expression is equivalent to 3/2•3/2•3/2•3/2?

serg [7]

The answer is A) 2/3 ^ 4 power

5 0

3 years ago

What is the graph of the inequality 3x+2y>-5

Doss [256]

Answer:

The graph with solution is shown below.

Step-by-step explanation:

We need to find the $x-intercept$ and $y-intercept$ for given equation.

For $x-intercept$ , substitute $y=0$

Considering inequality sign as equality and simplifying,

$3x+2y=-5\\3x+0=-5\\x=-\frac{5}{3}$ , point is $(-\frac{5}{3} ,0)$

Similarly,

For $y-intercept$ , substitute $x=0$

We get,

$3x+2y=-5\\0+2y=-5\\y=-5/2$ , point is $(0,-\frac{5}{2})$

We locate this two points on the graph now and join them.

The joining line will be dotted as the inequality has just 'greater than' symbol. The region above the dotted line is the solution to graph.

4 0

3 years ago

Need help please will give brainliest

zepelin [54]

Answer:

y=1/5x+7

Step-by-step explanation:

5 0

3 years ago

The price of a pair of slacks is 29 dollars. What is the price after a 30% discount

Andre45 [30]

Answer:

The pair of slacks would be

C. $20.30

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers