2 years ago

The radius of a circle is 11 miles. What is the circle's area?

Mathematics

2 answers:

sleet_krkn [62]2 years ago

7 0

Answer:

379.94

Step-by-step explanation:

3.14 x (11x11) = 379.94

OLga [1]2 years ago

4 0

Answer:

The circle's area is 380.13 square miles.

Step-by-step explanation:

A = pie * r^2 = pie * 11^2 = 380.13

I hope this somewhat helped you find your answer.

You might be interested in

Who wants free brainliest whats 1+! 2 or 11?

nydimaria [60]

Answer:

1+1 = 2 or 2 + 11 = 13

Step-by-step explanation:

4 0

2 years ago

Read 2 more answers

Calculus HELP PLEASE? A highway runs due north. A car traveling at 50 mph exits the highway at a 30° angle. After driving anothe

mrs_skeptik [129]

Check the picture below.

notice that the car exits the northbound highway, and whilst going at 50mph for 1.5 hours, that simply means going for 75 miles.

make sure your calculator is in Degree mode.

6 0

3 years ago

Read 2 more answers

Describe how to compare the two ratios 5:8 to 7:9. Tell each step to set up the ratios, then explain what to do to be able to co

Lera25 [3.4K]

Step-by-step explanation:

The ratio's can be expressed as fractions and you may compare those.

5 : 8 = 5/8
7 : 9 = 7/9

In order to compare fractions you need to bring them into equal denominator.

8 and 9 have LCM of 8*9 = 72 since they have no common factors.

The equivalent fractions with common denominator are:

5/8 = 9*5/(9*8) = 45/72
7/9 = 8*7/(8*9) = 56/72

Now we can compare the fractions:

45/72 < 56/72, since 45 < 56

4 0

1 year ago

True or false. to solve y in the equation 2x y=5, subtract 2 from both sides of the equation

gladu [14]

True. To solve for y you have to subtract 2 from both sides of the equation.

3 0

3 years ago

Solve the inequality –8 < x – 14.

Ilya [14]

Answer:

x=6

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers