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
Tems11 [23]
3 years ago
13

A circle has a diameter of 3.8n cm. what is the area of the circle?

Mathematics
1 answer:
Rashid [163]3 years ago
6 0

Answer:

11.34 cm

Step-by-step explanation:

A=1

4πd2=1

4·π·3.82≈11.34115 cm

rounded to the nearest tenth its 11.34 cm.

hoped this helped.

You might be interested in
Veronica has been saving dines and quarters. she has 94 coins in all and the total value is $19.30. How many dimes and quarters
Murrr4er [49]
D+q=94
.10d+.25q=19.30

7 0
3 years ago
Sally has only nickels and dimes in her money box. She knows that she has less than $20 in the box. Let x represent the number o
ohaa [14]

Answer:

Draw a dashed line to represent the graph of 5x + 10y = 2000 and shade the portion below the line for positive values of x and y

Step-by-step explanation:

Let

x------> the number of nickels in the box

y------> the number of dimes in the box

we know that

0.05x+0.10y < 20\$

Multiply by 100 both sides

5x+10y < 2000 ------> inequality that represent the situation

The solution of the inequality is the triangular shaded area below the dashed line

see the attached figure

therefore

The statement which best describes the steps to graph the solution to the inequality in x and y is

Draw a dashed line to represent the graph of 5x + 10y = 2000 and shade the portion below the line for positive values of x and y

7 0
3 years ago
Read 2 more answers
What is 7/8 times 3/8 <br><br> in simplest form
aliina [53]
(7/8)*(3/8)
= 21/64
I don't believe you can reduce any further
4 0
3 years ago
&lt;
matrenka [14]

Answer:

C 470

Step-by-step explanation:

5 0
3 years ago
You invested $27,200 and started a business selling vases. Supplies cost $11 per
AleksAgata [21]
1,600 vases must be produced and sold to break even.

x($28-$11)=$27,200
Simplify to 17x=27,200
Divide 17x by 17 so it cancels out.
What you do to one side of the equation you have to do to the other.
27,200/17=1,600
x=1,600
6 0
3 years ago
Other questions:
  • line in the Cartesian plane passes through the points (1, 3) and (5, 4). What is the slope of the line?
    6·1 answer
  • What equals 5015 in multiplacation?
    13·2 answers
  • How far does angel run in one minute
    9·2 answers
  • The coordinates of the vertices of quadrilateral ABCD are A(0, −4) , B(−4, 3) , C(3, 4) , and D(6, −1) . Drag and drop the choic
    14·2 answers
  • Compare the values/9*10^2 is ____________________ times as much as 3*10^-2
    11·1 answer
  • Insulators are materials that stop the flow of electricity.Which of these is an example of an insulator.
    5·1 answer
  • A store has a 30% off sale on shirts. With this discount, the price of one shirt is $15.40. What was the original price of the s
    8·2 answers
  • -5b-17=18<br><br> plz help asap<br> what is the answer<br> and what does b stand for??!?
    11·1 answer
  • I need help with math.
    11·1 answer
  • a crate of mass 50kg is dragged by an engine along a horizontal floor through distance of 6m in 3s. calculate the power of the e
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!