Ask question

Ask question

All categories

4 years ago

9

What is the diameter, circumference, and area of a circle that has the radius of 7?

2 answers:

Natasha2012 [34]4 years ago

7 0

Answer:

14, 616, 154

Step-by-step explanation:

area of circle πr^2

diameter= r x 2

circumference=πd^2

user100 [1]4 years ago

4 0

Answer:

the diameter is: 14

the circumference is: C≈43.98

the area is: A≈153.94

Step-by-step explanation:

You might be interested in

A pair of weak earthquakes is modeled by a system of inequalities. One earthquake occurred roughly 20 km east and 14 km north of

AfilCa [17]

Answer:

2 km east and 10 km north

Step-by-step explanation:

I did the activity and got the right answer.

5 0

3 years ago

Read 2 more answers

Graph the line with the equation <br> y = -1/3x + 4.

ehidna [41]

Answer:

Answer in the image

Step-by-step explanation:

3 0

2 years ago

A text message plan costs $4 per month plus $0.32 per text. Find the monthly cost for x text messages.

krok68 [10]

Answer:

4 + 0.32x

Step-by-step explanation:

0.32 = cost of one text message

0.32x = cost of x text messages

4 + 0.32x = monthly cost of x text messages

6 0

3 years ago

Read 2 more answers

What is the volume of the cylinder in the diagram radius 6 height 13

julia-pushkina [17]

v = PI x r^2 X H

v = 3.14 x 6^2 x 13

v= 3.14 x 36 x 13 = 1469.52 cubic units

answer may vary slightly depending on value of PI used.

3 0

4 years ago

Read 2 more answers

Which shows an equation in point-slope form of the line shown?

kramer

Answer: Option (3)

Step-by-step explanation:

The slope of the given line is

$\frac{-2-4}{-6-2}=\frac{-6}{-8}=\frac{3}{4}$

Thus, the answer must be Option (3)

4 0

2 years ago