1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
nignag [31]
2 years ago
6

Calculate the circumference and area of this circle. 4cm radius​

Mathematics
2 answers:
BigorU [14]2 years ago
7 0

Answer: Using the formula,

Area=π×r2.

Area=π×r2.

=π×(4 cm)2.

=16π cm2≈50.24 cm2.

Step-by-step explanation:

Alja [10]2 years ago
5 0

Answer:

the circumference is 25.133 and the area is 50.265

You might be interested in
Write the coordinate of the vertices after a translation 8 units left and 13 units down. S(0,10). T(8,10) U(1,5)
Paha777 [63]

Answer:

S(-8,-3), T(0, -3), and U(-7, -8)

Step-by-step explanation:

for all of the coordinates, you would subtract 8 from their X-values, and subtract 13 from their Y-values.

6 0
2 years ago
Insert parentheses in expression 2 so that it has a value of 4. Then show why your expression has a value of 4.
Natasha_Volkova [10]
(2^3 +4) = 12

9-6=3

(2^3 +4) /(9-6)
12 /3
4
8 0
3 years ago
I need to solve the equation 6n + 21 = - 3 - 2n
Kaylis [27]

Answer:

n= -3

Step-by-step explanation:

First, your're going to subtract from both sides

6n + 21 - 2 1= -3 - 2n - 21

Then simplify

6n = -2n - 24

Then add 2n on both sides

6n + 2n = -2n -24 + 2n

Simplify again

8n = -24

Then divide both sides by 8

8n/8 = -24/8

Then simplify and this is your answer

n= -3

3 0
2 years ago
Read 2 more answers
The average height of 18-year-old American women is 64.2 inches. You wonder whether the mean height of this year's female gradua
Anna007 [38]

Answer:

Step-by-step explanation:

Wanna chat add me as a friend OR COME TO SANP (ADAMBELAL839)

6 0
2 years ago
What's the distance between (0,2) and (0,8)?
N76 [4]

Answer:

6 units

Step-by-step explanation:

The distance between two points can be calculated with the formula

\boxed{\textcolor{steelblue}{\text{Distance between 2 points}= \sqrt{(y_1 - y_2)^{2} + (x_1 - x_2)^{2}  } }}

However, since (0, 2) and (0, 8) have the same x coordinate of 0, the distance between them is the difference in their y-coordinates.

Distance between (0, 2) and (0, 8)

= 8 -2

= 6 units

7 0
2 years ago
Other questions:
  • Why is the image of a figure after a translation is congruent to its preimage
    11·1 answer
  • How do you multiply 9.4 by 7.85 with work shown
    13·1 answer
  • Sandra's ice popsicle is 8 1/5 inches long. She eats 6 4/5 inches. How long is
    11·2 answers
  • If a given solution has a 10 percent solute concentration, and more solvent is added, the new solute concentration could be:
    9·2 answers
  • What is the slope of the line that passes through the points (0,-7) and (-4,3)
    9·1 answer
  • A survey of 102 high school students on the amount of money they spend on prom yields an average of $893. Assuming the populatio
    12·1 answer
  • A rectangle has a length of 17 less than 6 times it's width. If the area of the rectangle is 7585 square feet find the length of
    14·1 answer
  • Find the midpoint between these points.<br> (1,3) (5.1)<br> someone please help asap !!!
    12·2 answers
  • What is the result of this subtraction?
    14·2 answers
  • Find the lenght of gh
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!