3 years ago

What is the approximate area of a circle with a radius of 11 m?

Mathematics

2 answers:

Katarina [22]3 years ago

8 0

Answer:

380.13

Step-by-step explanation:

area= (pi)x(r^2)

pi times r squared

Tamiku [17]3 years ago

4 0

Answer:

380 m^2 to the nearest whole number.

Step-by-step explanation:

That would be 3.14 * 11^2

= 380 .

You might be interested in

Three consecutive even integers are such that the square of the third is 76 more than the square of the second. Find the three i

Arada [10]

Let n represent the interger l, the three consective intergers are represented by

$n$

$n + 2$

$n + 4$

The second one represent

$(n + 2) {}^{2} + 76 =( n + 4) {}^{2}$

Simplify both sides

$n {}^{2} + 4n + 4 + 76 = {n}^{2} + 8n + 16$

${n}^{2} + 4n + 4 = {n}^{2} + 8n - 60$

$4n + 4 = 8n - 60$

$4n + 64= 8n$

$64= 4n$

$n = 16$

The intergers are 16,18,20

6 0

3 years ago

13. A bank offers the following loans:

Aleonysh [2.5K]

Answer:

Did you find it?

Step-by-step explanation:

3 0

4 years ago

Solve the equation for x.

Ghella [55]

Answer:

- x/10 = 9

multiply by 10 on both sides

-x = 90

divided by -1 on both sides

x = -90

6 0

3 years ago

Name a fraction that is equivalent to 1/2.

MissTica

Answer:

2/4

Step-by-step explanation:

3 0

4 years ago

Read 2 more answers

2) A cab driver got a $6 tip on a bill that was $20.

soldi70 [24.7K]

The total is $26 with the tip this is a 30% tip

6 0

3 years ago