Ask question

Ask question

All categories

3 years ago

8

A circle is divided up into 24 equal pieces. What percentage of the total circle area will each piece be? Round to the nearest p

ercent.
A) 7%
B) 2%
C) 4%
D) 8%

1 answer:

Zinaida [17]3 years ago

5 0

Answer:

c) 4%

Step-by-step explanation:

You might be interested in

2(1 − x) = 9(1 + 2x) + 52(1 − x) = 9(1 + 2x) + 5

marusya05 [52]

Solving the equation $2(1-x) = 9(1 + 2x) + 5$ we get $x=-\frac{3}{5}$

Step-by-step explanation:

We need to solve the equation $2(1-x) = 9(1 + 2x) + 5$ and find value of x

Solving:

$2(1-x) = 9(1 + 2x) + 5\\2-2x=9+18x+5\\Adding\,\,-18x\,\,on\,\,both\,\,sides:\\2-2x-18x=9+5\\Adding\,\,-2\,\,on\,\,both\,\,sides\\-20x=14-2\\-20x=12\\x=\frac{12}{-20}\\x=-\frac{3}{5}$

So, solving the equation $2(1-x) = 9(1 + 2x) + 5$ we get $x=-\frac{3}{5}$

Keywords: Solving Equations

Learn more about Solving Equations at:

#learnwithBrainly

7 0

3 years ago

Calculate the area of a circle with a dime tier of 16cm pi=3

Mashcka [7]

The area of every circle is (pi) (radius²) .

Radius = 1/2 of the diameter, so the area of your circle is

(pi) x (8 cm)² = 201 cm² . (rounded)

(pi) is not 3 . There's nothing wrong with approximating (pi),
but 3 is more than 4.5% wrong, and that's too much. There's
no reason why 3.14 should be too hard to handle.

7 0

3 years ago

Read 2 more answers

A number is less than 20 units away from 7 on the number line. What numbers are within these parameters? Choose the inequality t

Alex787 [66]

Answer:

For the pull out menu it was B

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

A rectangular prism measures 3ft by 6ft by 5ft. If the dimensions of the box were all quadrupled. How would the surface area of

Blababa [14]

The surface area of a shape is the amount of space on the shape

When the dimensions are quadrupled, the new surface area would be 16 times the initial surface area

<h3>How to determine the surface area</h3>

The surface area of a rectangular prism is:

$S = 2 * (lw + lh + wh)$

When quadrupled, we have:

$S_2 = 2 * (16lw + 16lh + 16wh)$

Factor out 16

$S_2 =16 * 2 * (lw + lh + wh)$

Substitute $S = 2 * (lw + lh + wh)$

$S_2 =16 * 2 * S$

The above means that:

The new surface area would be 16 times the initial surface area

Read more about surface areas at:

brainly.com/question/24571594

3 0

2 years ago

Simplify the expression 12c-c

Klio2033 [76]

Answer:

11c

Step-by-step explanation:

Think of it like 12c-1c.

When it is c by itself, then it is just 1c.

Subtract 12-1, get 11.

5 0

3 years ago